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Case Lawsuit Title
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Case / Trial ID Number
Jurisdiction Code
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us
in
upc
eu
Category
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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
Court / Tribunal
Bench / Panel Judges
Petitioner / Claimant (Plaintiff)
Upendra Nath Dass And Sons
Respondent / Defendant
T.C. Martin
Dispute Summary
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.
Outcome / Ruling
defendant_favorable
Verdict Document PDF URL
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