Guest Post: Professor Sarnoff Warns India about the Doctrine of Equivalents
Readers may recollect our post discussing Ravi Kamal vs Kala Tech, where we asked if this was perhaps India’s first case invoking the “doctrine of equivalents”. We profusely thank one of our readers who came back in our comments section stating that the doctrine of equivalents found mention way back in Raj Parkash Vs. Mangat Ram Chowdhry and Ors. AIR 1978 Delhi 1. Quoting Lord Denning in Beecham Group Limited v. Bristol Laboratories Ltd. and another, 1967 (16) R.P.C. 406 […]
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