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:
May. 04, 1976
Filed:
Nov. 13, 1974
Applicant:
Inventors:
Raymond Charles Hemming, London, CA;
Quentin R Ball, Westmount, CA;
Assignee:
Northern Electric Company Limited, Montreal, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ; H04M / ;
U.S. Cl.
CPC ...
1791 / ; 179179 ;
Abstract
A telephone having an interchangeable dial face insert, the insert of transparent material having a shape which fits over an aperture in the dial face of the housing. There is a protrusion on one edge of the insert which enters a slot in the periphery of the aperture in the dial face, and a resilient clip on the periphery of the aperture in the dial face, at a position opposite the slot, the clip engaging over the edge of the insert. A further insert, having information and/or cosmetic patterns thereon, can be positioned beneath the transparent insert.