Mechanical — India Patent Cases
274 decisions indexed
Page 9 of 10 · 274 total
Emco Lenze Pvt. Ltd. v.Emco Precima Engg. Pvt. Ltd.
The plaintiffs sought a perpetual injunction and damages, alleging that the defendants were passing off their goods by using the word 'Emco' in their corporate name or trading style. The court examined the facts, noting that both companies included 'Lenze' and 'Precima' in their names, and found no prima facie case of passing off.
S. Mehar Singh (Motion Levers India) v.Madan Lal Gupta & Co.
This Delhi High Court judgment addresses an appeal challenging the refusal to register the trade mark 'MLI' for sewing machine parts. The court examined whether the applicant could secure protection under Section 12(3) based on honest concurrent use, despite the existence of a prior registered mark 'ML' held by the respondents. Ultimately, the court dismissed the appeal, finding that the appellant failed to provide sufficient documentary evidence regarding sales and advertising expenditure before the opposition was filed, thereby negating claims of acquiescence or estoppel.
Rakesh Kumar Aggarwal v.Locks & Locking Devices (India)
The Delhi High Court addressed a dispute over the trade mark 'Vijayan' used for locks and handles, involving claims of passing off. The court found that the plaintiff failed to establish prior user rights or present a credible case for an injunction. Crucially, the court noted significant discrepancies in the plaintiff's documentation regarding usage dates and registration procedures. Consequently, the court dismissed the plaintiff's application for injunction while allowing the defendant's request to vacate the stay order, paving the way for further trial proceedings.
R. Doraiswamy, Prop. Santha v.Integrated Engineering Industries And ...
The plaintiff, engaged in manufacturing wet grinders, claimed exclusive rights over their novel 'TILTING TYPE' grinder design, which was registered. The suit alleged infringement by defendants who were producing similar grinders. However, the court found that evidence showed similar designs were already in use and published prior to the registration date.
Sardar Jaswant Singh v.M/S. Daya Industries And Another
Sardar Jaswant Singh appealed against the dismissal of his application (IA 1188/91) filed to set aside an earlier order where the design registration was cancelled by M/s. Daya Industries. The cancellation petition argued that the design for heat convectors was not new or original and had prior publication. The High Court ultimately dismissed the appeal, finding that the appellant failed to demonstrate sufficient cause for his prolonged absence.
Lintech Electronics (P) Ltd. v.Marvel Engineering Co.
The plaintiffs sought an injunction against the defendants alleging infringement of their Acoustic Steam Leak Detection System protected under Indian Patent No. 162647. The defendants challenged the injunction, arguing that the patent was invalid and revocable due to prior public knowledge (prior art) and that the plaintiff had misrepresented its global patent coverage.
Giridhari Balaram Radhakrishnani And ... v.M/S Mahisa Electronics And Others
The appellants, claiming rights as inventors/licensees of a UMHT patent, filed suits against respondents for infringement. The trial court granted an ex parte temporary injunction. On appeal, this injunction was vacated by the single Judge. The High Court set aside the order vacating the injunction, restoring the status quo ante, and directing parties to proceed with expeditious trial.
Esbi Transmissions Private Ltd. v.Collector Of Central Excise
Esbi Transmissions Private Ltd. challenged show cause notices issued by the Central Excise Department regarding its eligibility for SSI benefits while manufacturing 'Vulcan' diaphragm couplings. The department alleged that since a German company also used the 'VULCAN' trade name, Esbi was infringing on foreign rights and thus ineligible for duty exemptions. However, the Calcutta High Court ruled in favor of Esbi Transmissions, affirming that as the registered owner of the trademark 'Vulcan' in India, its use did not violate any provisions regarding third-party branding.
Power Control And Appliances Co. v.Sumeet Machines Pvt. Ltd.
The plaintiff, Power Control And Appliances Co., sought an ad interim injunction against Sumeet Machines Pvt. Ltd. for infringing their registered trade mark 'SUMEET' and copyright by manufacturing and selling deceptively similar kitchen machines. The court ultimately found that the respondents were honest concurrent users who had operated under the aid and collaboration of the plaintiff for over seven years, leading to the vacation of the interim injunction.
Essar Gujarat Ltd. v.Collector Of Customs (Preventive)
Essar Gujarat Ltd. imported a second-hand plant from West Germany to produce Sponge Iron. The Collector of Customs sought to enhance the declared transaction value by including various payments made to collaborators and patent holders, such as Midrex International for process rights. Essar challenged this addition before the Tribunal.
Scooters India Ltd. v.Java Hind Industries Ltd.
Scooters India Ltd. appealed a decision by the Deputy Controller of Patents and Designs Bombay which dismissed its opposition notice against a patent granted to Java Hind Industries Ltd. The core legal issue before the Delhi High Court was whether it had jurisdiction to hear this appeal, given that the original application and order were related to the Bombay Patent Office.
Guest Keen Williams Ltd. v.Controller Of Patents & Designs
The petitioner applied for a patent for a rail clip adapter. The respondent (RDSO) filed an opposition based on prior public knowledge and use. The petitioner challenged the Deputy Controller's rejection of his application to introduce further evidence and cross-examine witnesses, arguing that the opposing affidavit was inadmissible. The High Court ultimately rejected the petition, upholding the Controller's discretionary power.
Jawahar Engineering Co. And Ors. v.Javahar Engineering Private Ltd.
The suit was filed by plaintiffs claiming rights over the registered trade mark 'Javahar' for diesel oil engines, seeking perpetual injunction and passing off relief against defendants who applied for a similar mark. The core legal issue revolved around whether the Delhi High Court had jurisdiction to try the suit.
Anup Engineering Ltd. v.The Controller Of Patents Office
Anup Engineering Ltd. challenged the refusal by the Controller of Patents Office (Respondent No. 1) to accept its opposition application against a patent filed by Bharat Heavy Electricals Ltd. (Respondent No. 3) for 'metal bellows'. The petitioner argued that it had a statutory right under Section 25 of the Patents Act, 1970, to be heard before the grant of any patent.
Surendra Lal Mahendra v.Jain Glazers And Ors.
The plaintiff sought an ad interim injunction against the defendants for allegedly infringing his 'Laminating Apparatus' patent (No. 143964). The defendants contested the claim, arguing that the patent lacked novelty and inventive step as it was already known globally, citing Morane Maxibond machines. The court ultimately vacated the ex parte injunction but directed the defendants to maintain status quo.
Biswanath Prasad Radhey Shyam v.Hindustan Metal Industries
Hindustan Metal Industries obtained a patent for an improved method/device for manufacturing utensils. Biswanath Prasad Radhey Shyam challenged this patent, arguing it lacked novelty and inventive step. The Supreme Court ultimately held that the patented machine was merely a 'workshop improvement' based on old knowledge, rendering the patent invalid.
Shantilal Paramshankar Joshi v.Themis Distributors (P.) Limited
The plaintiff, a sole proprietor, claimed to be the inventor of a patented 'combined closure and dropper' device. He sued several defendants for infringing this patent. The court found that the plaintiff was the true and first inventor and ruled in favor of the plaintiff regarding infringement claims, while also dismissing appeals related to costs.
C. Siddeswaran v.R. Shanmugham Pillai
The appeal challenged a trial court judgment that granted injunction and damages against the defendant for infringing the plaintiff's patent on an automatic machine used for frying Bengal gram. The appellant argued that since the patent had lapsed, the relief of injunction and destruction order could not continue. The High Court affirmed the damages but set aside the injunction and the destruction order due to the lapse of the patent.
Ram Narain Kher v.Ambassador Industries New Delhi And ...
The plaintiff sought an ad interim injunction against the defendants for allegedly infringing his patent related to air coolers. The defendants contested the application by challenging the validity of the patent, arguing that it lacked novelty and was not adequately described in the claims. The court ultimately vacated the temporary injunction due to the dispute over the patent's validity.
Poysha Industries Co. Ltd. v.Dy. Controller Of Patents And Designs
Poysha Industries Co. Ltd. appealed against a decision regarding a patent application filed by Metal Box Company of India Ltd. The appeal focused on whether the claimed pil-ferproof container closure had been publicly used or known in India before the filing date. The court found that the appellants failed to establish prior public use, leading to the dismissal of the appeal.
Shining Industries And Anr. v.Shri Krishna Industries
Shri Krishna Industries sued Shining Industries for infringing its patented lock design (Patent No. 99371). The appellants countered by challenging the validity of the patent, arguing that the respondent was not the true inventor and the mechanism was not novel. The court ultimately allowed the appeal, revoking the patent.
Somabhai Ishwarbhai Bhagat v.Natwerlal Chhanalal And Co. And Ors.
The petitioner filed a civil suit alleging infringement of Patent No. 124131, which covered a roasting apparatus. The respondent counterclaimed seeking revocation of the patent. The court examined whether the suits and counterclaims were premature because they were filed before the official sealing date of the patent.
Western Engineering Company v.America Lock Company
Western Engineering Company held a registered design for a horse-shoe shaped cycle lock. America Lock Company also obtained a similar design registration. Western Engineering Company sued America Lock Company for infringement, claiming the latter copied its design. The court analyzed both designs to determine if they were original or merely trade variants.
Western Engineering Co. v.Paul Engineering Co.
The petitioner applied for the revocation of the respondent's cycle lock design (No. 127199) under Section 51-A of the Indian Patents and Designs Act, 1911. The petitioner argued that their earlier registered design (No. 125728) was prior art and that the respondent's design lacked novelty or originality. After examining the designs, the court found sufficient similarity to allow the application.
Laxmi Dutt Roop Chand v.Nankau And Ors.
The plaintiff, a partnership firm that purchased Patent No. 42514 of 1950 from the original patentee, sued the defendants for infringing the patented process for manufacturing hollow wares. The defendants counter-claimed seeking revocation of the patent on grounds including lack of inventive step and prior use. The court ultimately found that the patent was not novel or useful, establishing the defendant's counterclaim.
Upendra Nath Dass And Sons v.T.C. Martin
The plaintiff (Upendra Nath Dass And Sons) filed a suit seeking an interim injunction against the defendant (T.C. Martin) for groundless threats related to Patent No. 63186, which covers crushing machines used in tea manufacturing. The plaintiffs argued that the patent was invalid and they were not infringing it. However, the court held that merely claiming the patent is invalid is insufficient; the plaintiff must unequivocally state that there has been no infringement of the patent.
V.B. Mohammed Ibrahim v.Alfred Schafraneck And Ors.
The plaintiff filed a suit seeking damages and injunction against defendants for manufacturing flower design chair seats, claiming patent rights. The court held that since the plaintiff was not registered as a patentee and had not followed the statutory procedure to register his title, he lacked the legal standing to file an infringement suit under Section 29 of the Patents and Designs Act. Furthermore, the court found that the actual invention was attributable only to defendants 1 and 2.
Hiralal Banjara And Anr. v.Union Of India (Uoi) And Anr.
The petitioner sought a writ of Mandamus directing the respondents to extend the term of their patent or grant a new one, arguing that successive applications for extension were permissible. The court held that based on the scheme of the Act, only one application for extension is contemplated, and once an extension is granted, the power for granting further extensions is exhausted.
Hiralal Banjara v.Bashiram Sharma And Ors.
Hiralal Banjara sought rectification of a patent register entry after the execution sale of his rights was set aside by the High Court. The case involved complex issues regarding the scope of the Controller's power and whether Hiralal Banjara qualified as an aggrieved person.
Gillette Industries Limited v.Yeshwant Brothers
Gillette Industries Limited sued Yeshwant Brothers for infringing a patent related to safety razor blades. The plaintiffs alleged that the defendants were importing and selling razor blades bearing names like 'Navy Blade' which infringed their patented design. The court found the patent valid, established infringement, and granted an injunction along with nominal damages.
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