Legal Dictionary of Pakistan

Quick lookup for English, Urdu, and Latin legal terms used in Pakistani jurisprudence.

double patenting

1. The issuance of two patents covering the same invention. ( An inventor is not allowed to receive more than one patent on one invention. - Also termed sameinuention double patenting. 2. The issuance of a second patent claiming an invention that differs from an already patented invention only in some unpatentable particular. - Also termed obviousness double patenting.

obviousness double patenting

. See DOUBLE PATENTING.

same-invention double patenting

See DOUBLE PATENTING (1).