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. 01, 1977
Filed:
Sep. 02, 1975
Applicant:
Inventor:
Rudolf F Zurcher, Newport Beach, CA (US);
Assignee:
Hughes Aircraft Company, Culver City, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G04B / ; G04C / ;
U.S. Cl.
CPC ...
58 2 / ; 58 2 / ; 58 5 / ; 58 8 / ;
Abstract
Electronic watch module is constructed of a spacer block, a substrate on the spacer block carrying electronic components thereon, and a cover over some of the electronic components. Basic rate control of the electronic watches is provided by a crystal which is mounted in a can. An opening in the spacer block receives the crystal can, and deflectable fingers on the spacer block restrain the crystal can in place.
Zurcher, Rudolf. (1977). Electronic watch construction (U.S. Patent No. 4009564). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4009564
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile