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:
Oct. 14, 1997
Filed:
Oct. 11, 1995
Applicant:
Inventors:
Lenard Cohen, Southboro, MA (US);
Robert W Weir, Westboro, MA (US);
Robert J West, Alta Loma, CA (US);
Mark E Hempel, Chino Hills, CA (US);
Assignee:
Desco Industries, Inc., Walnut, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05F / ;
U.S. Cl.
CPC ...
361220 ;
Abstract
A dual conductor wristband utilizing a two-wire tether having a greatly modified single snap design. The wristband includes a strap (band) and a connector case, the case having a male snap for receiving a dual connector female socket. The male snap incorporates a plunger and a conductive rubber washer that activates the plunger so there is always electrical contact in both electrical circuits. The invention may be used with dual line constant resistance, capacitance, impedance, and non-monitored systems.