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:
Jul. 07, 1987
Filed:
Mar. 22, 1985
Applicant:
Inventor:
David E Hochbein, Sarver, PA (US);
Assignee:
Aluminum Company of America, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23B / ;
U.S. Cl.
CPC ...
2940206 ; 29762 ; 408 / ; 408 77 ; 408234 ; 409132 ;
Abstract
Portable machining apparatus includes a spindle, a milling cutter located at one end of the spindle, and air operated means for rotating the spindle. The apparatus includes further means for supporting the same on a structure containing a portion to be machined, and means for translating the spindle and cutter to and from the structure and portion.