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. 16, 2000
Filed:
Apr. 30, 1998
Applicant:
Inventor:
Mark Zmyslowski, Grosse Pointe Shores, MI (US);
Assignee:
Radar Industries Inc., , US;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01B / ;
U.S. Cl.
CPC ...
92 63 ; 92 9 / ; 92128 ; 403348 ; 2988806 ;
Abstract
A pneumatic booster for use in association with heavy duty truck brakes including an emergency mechanism whereby the brakes are automatically applied in the event of a pneumatic system failure. An intermediate housing portion of the booster, typically provided as a heavy and complicated casting, is provided as a composite stamping comprising front and rear stampings held together by a series of clinch joints.