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:
Nov. 14, 1989
Filed:
Oct. 01, 1987
Applicant:
Inventor:
Daniel J Cooney, Birmingham, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26B / ;
U.S. Cl.
CPC ...
30 89 ; 30 87 ;
Abstract
The safety razor includes a first handle for gripping by the hand of the person shaving and a second handle carrying a blade head. The handles are hingedly connected by a hinge pin at nested handle ends and a coil or other spring around the hinge pin at the hinge joint biases the second handle in a direction toward the skin of the person shaving. The nested first and second handles are configured adjacent the hinge joint to give the impression of a single handle. Biasing of the second handle adjacent the hinge joint allows erratic or uneven application of the blade head on the face to be accommodated and provides improved control of shaving pressure.