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:
Apr. 26, 1988
Filed:
Aug. 19, 1986
Applicant:
Inventors:
Dominic R Errichiello, Bloomingdale, IL (US);
Rudolph W Krolopp, Barrington Hills, IL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04M / ; H04M / ; H04M / ;
U.S. Cl.
CPC ...
379455 ; 379396 ; 379424 ; 379425 ; 379433 ;
Abstract
A telephone receiving apparatus (100) rigidly retains a telephone handset (200) without the need for a release lever. In the preferred embodiment, a moveable boss (108) and a rigid boss (106) engage corresponding notches (208 and 206) in the earpiece of the handset during insertion. The handset (200) is removed by moving it forward until the rigid boss (106) is cleared. The improved telephone receiving apparatus of the present invention may be advantageously utilized in mobile telephones and a variety of other applications where a telephone handset is subject to shock and vibration during normal use.