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. 22, 1994
Filed:
Oct. 07, 1992
Applicant:
Inventor:
Thomas F Greene, Amesbury, MA (US);
Assignee:
Production Plus, Inc., Amesbury, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B26F / ;
U.S. Cl.
CPC ...
83 35 ; 83 39 ; 83406 ; 83581 ;
Abstract
A system for forming picture frames which comprises first and second punching stations to form miters and notches in the picture frames. The punching stations are aligned along the same axis and the picture frame is fed linearly through the punches. Sets of drive rollers are controlled to move the picture frame through the punching stations in stepped sequence to form finished picture frames.