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:
Oct. 24, 1989
Filed:
Jul. 26, 1988
Applicant:
Inventor:
Melvin G Montgomery, Plano, TX (US);
Assignee:
Atlantic Richfield Company, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V / ;
U.S. Cl.
CPC ...
250261 ; 62260 ;
Abstract
A cryosonde for a logging tool wherein the refrigerant chamber for cooling the germanium crystal detector has an easily replaceable rupture means which will fail before the chamber, itself, will rupture.
Montgomery, Melvin. (1989). Cryosonde for well logging tool (U.S. Patent No. 4876450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4876450
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile