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:
Mar. 23, 1993
Filed:
Sep. 22, 1988
Applicant:
Inventors:
Ross L Coppel, Victoria, AU;
Merrill E Gershwin, Davis, CA (US);
Assignee:
Amrad Corporation Limited, Abbotsford, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12P / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435 693 ; 435 696 ; 435 698 ; 435 91 ; 4351723 ; 4352351 ; 4353201 ; 4352401 ; 4352523 ; 435255 ; 435256 ; 536 232 ; 530350 ; 935 18 ; 935 31 ; 935 41 ; 935 47 ; 935 58 ; 935 62 ; 935 73 ; 935 81 ;