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. 09, 1982
Filed:
Dec. 18, 1979
Applicant:
Inventors:
Andrew G Perra, Jr, North Swanzey, NH (US);
George H Sparhawk, Jr, North Swanzey, NH (US);
Assignee:
Markem Corporation, Keene, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41F / ;
U.S. Cl.
CPC ...
101 41 ; 101114 ; 1011271 ;
Abstract
Stencil printing apparatus especially useful for printing on a curved or irregular underlying surface is described. It features a peripheral, elastically compressible and deformable stencil supporting wall and a flexible stencil screen having its outer peripheral edge sealingly mounted on the supporting wall, the stencil screen being deformable into continuous contact with the underlying surface with the supporting wall elastically compressed thereby for extrusion of printing fluid through the stencil screen onto the underlying surface to be printed.