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:
Feb. 05, 1985
Filed:
Jun. 07, 1983
Applicant:
Inventor:
Michel Ratajski, Bienne, CH;
Assignee:
Firma H. Finger, Lengnau, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G04B / ;
U.S. Cl.
CPC ...
368294 ; 368291 ; 368290 ;
Abstract
A case body is fixed to a glass by means of an interposed ring of a vulcanizable elastomer, this ring being bonded by vulcanization either directly to the glass or to a metallized coating applied to the glass, as well as to the upper surface of the case body. The metallic coating is applied to an annular zone at the periphery of the underside of the glass. Instead of this coating, the inside surface of the glass may be frosted in that zone.