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:
Feb. 25, 1992
Filed:
May. 04, 1989
Applicant:
Inventor:
Norbert E Gelston, II, Skaneateles, NY (US);
Assignee:
U.S. Tech Corporation, East Syracuse, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
408 16 ; 408 67 ; 408 95 ; 408-6 ; 409137 ;
Abstract
A pressure foot for a microwave drill detection system has a cavity in the base, a cover closing the opening into the cavity, with the cover and the base being designed to inhibit microwave radiation leakage, whereby a microwave beam directed toward a drill bit in the cavity is substantially confined within the cavity.