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:
Sep. 04, 1990
Filed:
Jul. 29, 1988
Applicant:
Inventors:
Robert N King, Sunnyvale, CA (US);
Gerald R Behling, Santa Clara, CA (US);
Assignee:
Southwall Technologies, Inc., Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428131 ; 428132 ; 428134 ; 428136 ; 428137 ; 428209 ; 428212 ; 428215 ; 428216 ; 428192 ; 428198 ; 428220 ; 428336 ; 428337 ; 428409 ; 428412 ; 428418 ; 428419 ; 428458 ; 428463 ; 156250 ; 156251 ; 156252 ; 156253 ;
Abstract
Metallized plastic sheet film products improved by being perforated through their surfaces are disclosed. These sheet products can be incorporated into improved strength composites since their perforations permit glue through and prevent delamination and shear previously observed with metallized plastic sheet film products. In addition, the perforations can be used to adjust the conductivity/resistance of the electrically conductive sheet films.