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. 25, 1980
Filed:
Sep. 11, 1978
Applicant:
Inventor:
Leonard S Meyer, Columbia, SC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41J / ;
U.S. Cl.
CPC ...
273403 ; 273408 ; 273D / ; 273D / ;
Abstract
A target made of interchangeable sections each comprising a multiplicity of membranes or plies of penetrable, elastomeric or resistant, tear resistant sheet resin material, the membranes being separated by intervening layers of porous or low density, resilient material such as foam resin material. Membranes are disclosed having opposite surfaces with different coefficients of friction.