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:
Sep. 16, 1980
Filed:
Jan. 22, 1979
Applicant:
Inventor:
Elmer R Jones, North Reading, MA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27D / ;
U.S. Cl.
CPC ...
432253 ; 206503 ; 432258 ;
Abstract
Nestable burn-in trays for semiconductor circuits are provided. The trays are stackable thereby eliminating the need for special storage cabinets. Further the trays are designed not to tilt when being inserted or removed from a burn-in chamber preventing damage to the components on the tray.