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:
Nov. 06, 1990
Filed:
Oct. 25, 1989
Applicant:
Inventor:
Wilhelm Strasser, Bergisch Gladbach, DE;
Assignee:
Leybold Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F17C / ;
U.S. Cl.
CPC ...
62 471 ; 62383 ; 624579 ;
Abstract
A cryostatic temperature regulator having a liquid nitrogen bath. The cryostatic temperature regulator is equipped with a cold head of a refrigerator which is coupled to the cover of the housing of the cryostatic temperature regulator in order to avoid gas losses.