Mechanical — India Patent Cases
274 decisions indexed
Page 2 of 10 · 274 total
Rajesh Pal Sharma v.Assistant Controller Of Patents And Designs & Anr.
Rajesh Pal Sharma filed an appeal before the Delhi High Court challenging the order dated 05.03.2025 passed by the Respondent No. 1, which rejected his Indian Patent Application No. 201811004587. The court issued notice and directed parties to file replies within specified timelines.
Caterpillar Inc v.Gold Filter And Co And Another
Caterpillar Inc filed a suit seeking permanent injunction against Gold Filter And Co for infringing several of its Patents related to fluid filter systems used in construction machinery. The court passed an order granting various procedural exemptions sought by the Plaintiff, including exemption from pre-institution Mediation and advance service, and appointed a Local Commissioner to inspect the alleged infringing parts.
M/S.Texmo Industries v.Mukesh Lamba
The Madras High Court addressed a complex intellectual property dispute involving M/S.Texmo Industries against Mukesh Lamba regarding the use of similar marks for pump goods. The suit claimed infringement under Trademark Act provisions, alongside copyright violations related to website design and content. Ultimately, the court decreed the case based on a compromise memorandum entered into by both parties, resolving the multi-faceted dispute.
Alfa Laval Corporate Ab v.Clean Earth Energy Solution India Private Limited
The Plaintiff filed a suit alleging patent infringement regarding heat exchanger plates. The Defendants asserted that their product does not infringe the suit patent. To resolve this dispute, the Court ordered the appointment of an independent Scientific Advisor to inspect the impugned product and provide a technical report on potential overlap with the patented claims.
Stromag Gmbh v.The Controller General Of Patents Designs And Trade Mark
Stromag Gmbh appealed the rejection of its patent application, 'HYDRAULICALLY ACTUATABLE DISK BRAKE AND AZIMUTH DRIVE', which was denied primarily due to a lack of inventive steps. The appellant argued that the rejection order failed to provide sufficient reasons and violated principles of natural justice. The High Court found the impugned order unsustainable for lacking reasoned analysis, setting it aside and remanding the matter.
Caterpillar Inc v.Zhejiang Lifeng Machinery Parts Co Ltd and Others
Caterpillar Inc filed a suit seeking permanent injunction against Zhejiang Lifeng Machinery Parts Co Ltd for infringing Caterpillar's patents, designs, and trade marks related to fluid filter systems used in construction machinery. The court granted several interim applications, including exemption from pre-institution mediation and advance service, and ordered the appointment of Local Commissioners to inspect and secure the alleged infringing stock.
K.Gobinath v.Anugraha Valve Castings Limited
The Madras High Court addressed a Civil Revision Petition challenging the framing of issues in an ongoing trademark infringement suit. The petitioners argued that the court failed to frame an issue regarding the invalidity of the plaintiff's 'Anugraha' trademark registration, which they claimed was based on fraud and common usage. However, the High Court ultimately allowed the petition partly by directing the Commercial Court to frame specific additional issues concerning the validity of the mark.
Caterpillar Inc. v.Zhejiang Santian Oil Filter Co. Ltd. & Ors.
Caterpillar Inc. filed a suit against Zhejiang Santian Oil Filter Co. Ltd. alleging infringement of its patented and designed fluid filter systems used in construction and mining machinery. The Delhi High Court granted an ex-parte ad-interim injunction to restrain the Defendants from infringing these rights. Furthermore, the court permitted the appointment of Local Commissioners to inspect premises, seize infringing goods, and take samples for analysis.
Aquestia Limited v.Automat Industries Private Limited
Aquestia Limited filed a suit seeking permanent injunction against Automat Industries Private Limited and its affiliates for infringing Aquestia's registered patent, 'A Fluid Control Valve' (IN 427050). The plaintiff argued that the defendants were imitating established industry products, including the Series 75 valve, and selling infringing products both domestically and internationally. After considering arguments regarding infringement, delay, and balance of convenience, the Delhi High Court found a prima facie case in favor of Aquestia Limited.
A-1 Fence Products Company Pvt Ltd v.Controller Of Patents and Designs and Another
A-1 Fence Products Company Pvt Ltd challenged an order by the Deputy Controller of Patents & Designs rejecting their patent registration based on cited prior art. The court recognized the need for expert opinion to determine if the invention possessed inventive steps over the existing prior art documents.
Mohun Nicholas D'Souza v.The Controller of Patents of Designs
The petitioner challenged the refusal of his patent application, titled "TAMPER EVIDENT TWIST SEAL WITH BREAKAWAY ANCHOR MECHANISM," which was rejected on grounds of lack of inventive steps/obviousness under Section 25(1)(e) of the Patents Act. The High Court found that the Controller failed to conduct a proper analysis regarding obviousness, specifically failing to consider the differences between the claimed invention and prior art as pointed out by the applicant.
Quality Tools Srl v.The Controller General of Patents And Designs and Anr
The appellant, Quality Tools Srl, appealed against an order rejecting its Patent Application (3902/NP/2010) due to a perceived lack of inventive steps. The court found that the rejection order was devoid of proper reasoning and failed to apply sufficient judicial mind. Consequently, the impugned order was set aside, and the matter was remanded for fresh consideration.
M/S Sita Ram Iron Foundry And Engineering Works v.Hindustan Technocast (P) Ltd.
The Delhi High Court dismissed a rectification petition filed by M/S Sita Ram Iron Foundry against Hindustan Technocast regarding the trademark 'BADAL'. The petitioner alleged that the respondent's registration was obtained through fraud and fabricated documents. However, the court held that while anomalies in the respondent's documentation were noted, the petitioner failed to establish the veracity of their claims on the face of it. Consequently, the cancellation of the long-standing mark could not be granted without a thorough evidentiary test before the Trial Court.
Dong Yang Pc, Inc v.Controller Of Patents And Designs
Dong Yang Pc, Inc appealed the rejection of its patent application (No. 2554/DEL/2013) by the Controller of Patents and Designs. The rejection was based on a lack of inventive step in view of prior art D-5. The High Court set aside the impugned order and remanded the matter for fresh consideration.
Mr.A.Ruthramoorthy, Trading as M/s.Bharani Engineering Work; Mr.R.Logenthiran, Trading as M/s.Bharani Engineering Work v.Mr.P.Moorthy; The Registrar of Copyrights
Petitioners sought rectification and expungement of a copyright registration (A-146894/2023) for an artistic photograph of a pump assembly. Petitioners argued that since the article was also registered as a design earlier, Section 15(1) of the Copyright Act should apply. However, the Court found that the work registered was the Pump Assembly itself (as a design), not the photograph/artistic work, and therefore dismissed the petition.
Mr.A.Ruthramoorthy v.Mr.P.Moorthy
Petitioners sought to rectify/expunge a copyright registration (A-146894/2023) for an artistic work photograph of a pump assembly, arguing that Section 15(1) of the Copyright Act renders it invalid because the article was already registered as a design. The court dismissed the petition, concluding that the Pump Assembly itself, not the photograph, was registered as a design and that the photograph did not meet the requirements of a design.
Anil Jain v.Rajan Bhutani
The plaintiff, trading as Mahavira Tractors, filed a suit seeking permanent injunctions against the defendant for trademark infringement and passing off related to 'REAL DIAMOND' (registered mark) versus 'STAR DIAMONDS' (defendant's mark) used for Mechanical Seals. The court found that the marks were not deceptively similar and the plaintiff failed to prove any damages, leading to the dismissal of the suit.
MKU LIMITED THROUGH AUTHORISED REPRESENTATIVE MR. VAIBHAV GUPTA v.ASHISH KANSAL & ANR.
The petitioner filed petitions seeking revocation of two patents (No. 332770 and No. 332684) related to protective ballistic helmets under Section 64 of the Patents Act, 1970. The court issued notice to all respondents and set dates for further proceedings.
Ms C R Auluck And Sons Private Limited v.Ms Dharamlaxmi Machines Private Limited & Anr.
The Delhi High Court granted a stay on the registered trademark 'DHARMLAXMI' belonging to the respondent, in favor of the petitioner who owns 'LUXMI'. The court found prima facie evidence suggesting deceptive similarity between the two marks and products (sewing machines), noting that the respondent was using the mark in a manner different from its registration. This interim order is crucial for the petitioner as it prevents the respondent from continuing to operate under the disputed trademark while the rectification petition proceeds.
M/S. F.K. Bearing Group Co. Ltd. v.Vinod Kumar & Anr.
In a trademark dispute concerning bearing group products, the Delhi High Court issued an order on May 14, 2025. The court noted that negotiation talks between M/S. F.K. Bearing Group Co. Ltd. and the respondents were still ongoing. Consequently, the court decided to renotify the parties for further proceedings on August 7, 2025, indicating a continued focus on out-of-court resolution.
M/S.Maya Appliances Pvt. Ltd. v.Deputy Controller of Patents and Designs
The appellant challenged the Deputy Controller's order revoking Patent No. 452008, which covered an Intelligent Cooking Stove System. The revocation was based on lack of inventive step. The High Court set aside the impugned order and remanded the matter for reconsideration.
The Coca-Cola Company v.The Controller Of Patents & Anr.
The Coca-Cola Company appealed the refusal of its Indian Patent Application for a superior beverage dispenser. The appeal argued that the rejection order failed to analyze the appellant's submissions distinguishing the invention from cited prior art. The High Court held that the Controller must pass a speaking order analyzing all elements, and consequently set aside the impugned order, remanding the matter for fresh consideration.
Marelli Europe S.P.A. v.The Deputy Controller Of Patents And Designs
Marelli Europe S.P.A. appealed against the Deputy Controller's order refusing grant of a patent application, citing lack of inventive step. The appellant argued that the rejection was mechanical, merely copying prior art extracts without providing reasoned justification for why the invention lacked inventive step. The Court agreed, finding the impugned order lacked proper application of mind.
Syrma Sgs Electronic Pvt Ltd v.The Controller Of Patents & Anr.
The petitioner filed a petition seeking the revocation of Patent No. 483156, which relates to a backpack with an avalanche safety system. The court also addressed several interlocutory applications concerning the submission and exemption of documents. Notice was issued to all respondents for further proceedings.
Vishal Prafulsingh Solanke v.The Controller of Patent and Designs
The Petitioners challenged the Assistant Controller's refusal of their patent application for a 'Thread Type Tamper Evident Security Seal,' which was rejected under Section 25(1)(b) due to lack of novelty/inventive step. The court examined whether the seal provided a technical advancement over cited prior art documents, including US5419599.
Anand Sarup Sachdeva M/S Diachi International v.Rex Sewing Machine Co. Pvt Ltd.
The Delhi High Court addressed an application seeking correction of clerical errors in a previous order related to a trademark dispute. The Court found that certain discrepancies, including the petitioner's name and the scope of cancellation, were inadvertent mistakes. Consequently, the court corrected the relevant paragraphs, ensuring the restoration of M/s Daichi International's trademark registration (No. 696905) while confirming the cancellation of the respondent's mark (No. 1573729). This order clarifies the legal standing of both parties in the ongoing dispute.
Vennootschap v.The Controller General Of Patents And Designs And Anr
The petitioner appealed against an order rejecting its patent application, which was based on a lack of inventive steps. The petitioner argued that the rejection was mechanically passed and violated natural justice because new prior art (D-2) was introduced at the hearing stage without being mentioned in the initial examination report. The Court agreed, finding no reasons in the impugned order.
Thermo Electrics Madras Manufacturing v.P.R.Gopalakrishnan
Plaintiffs filed a civil suit seeking permanent injunction against the defendants for committing piracy through fraudulent imitation of four registered designs (No. 193288, 193289, 193290, 193291) related to Extraction and Heating Mantles. The plaintiffs alleged that the first defendant had access to their trade secrets and designs during his employment with the second plaintiff, leading to unauthorized imitation.
Ori-Plast Limited v.Molecor Tecnologia S.L.
Ori-Plast Limited sought an injunction against Molecor Tecnologia S.L., which had terminated a license agreement related to the use of the Molecor PVC-O System. The petitioner feared that the withdrawal of remote assistance would cause irreparable loss, while the respondent argued for immediate termination based on alleged breaches of confidentiality and reverse engineering.
Super Smelters Ltd. v.Rekha Tayal &Anr.
The Calcutta High Court ruled in favor of Super Smelters Ltd., a leading manufacturer of TMT Bars, in its application to rectify a trademark registration. The court found that the respondent's mark was deceptively identical and phonetically similar to the petitioner's established 'SUPER SHAKTI' brand. Crucially, the court noted a glaring error by the registrar who failed to consider the petitioner's prior registrations during the examination process. Consequently, the High Court ordered the cancellation of the impugned registration, affirming the petitioner's strong prima facie case and preventing consumer confusion.
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