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:
Jan. 18, 1977
Filed:
Jul. 23, 1973
Applicant:
Inventors:
John R Garrick, Lancaster, PA (US);
Nathaniel E Hager, Jr, Lancaster, PA (US);
Ernest B Waters, Jr, Lancaster, PA (US);
Assignee:
Armstrong Cork Company, Lancaster, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B44B / ;
U.S. Cl.
CPC ...
101 27 ; 101 31 ; 101379 ;
Abstract
A punch press is utilized for rapidly embossing ceiling tile. The embossing plate in the press is backed up with a high output heater to assist in the embossing operation.