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. 14, 1978
Filed:
Aug. 29, 1975
Applicant:
Inventors:
Masataka Ikenishi, Soka, JA;
Shozo Kushida, Narashino, JA;
Tadahiro Kikuchi, Tokyo, JA;
Yukio Ikihata, Matsudo, JA;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G04F / ;
U.S. Cl.
CPC ...
58 / ; 58 2 / ;
Abstract
A watch movement comprises upper and lower spaced-apart plates between which are mounted the major components of the watch movement. Manufacturing indicia indicative of the manufacturer, date, serial number and other particulars of the watch movement are disposed on the top face of the lower plate, facing the upper plate, and corresponding openings are provided in the upper plate overlying the indicia so that the manufacturing indicia is readily visible through the openings. Magnifying lenses may be disposed over the openings to magnify the indicia visible therethrough.