The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 20, 1976
Filed:
Dec. 03, 1974
Applicant:
Inventor:
Joseph Simkin, Lafayette Hill, PA (US);
Assignee:
Pennwalt Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23C / ; A01C / ;
U.S. Cl.
CPC ...
47 58 ; 47DI / ; 426385 ;
Abstract
The process of freeze-drying vegetable, farm-crop, and flower seeds to increase storage life and germination rate of the seeds.
Simkin, Joseph. (1976). Freeze drying of seeds (U.S. Patent No. 3950892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3950892
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile