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:
Dec. 13, 1983
Filed:
Mar. 24, 1982
Applicant:
Inventor:
Donald J Progar, Yorktown, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; C09J / ;
U.S. Cl.
CPC ...
428 40 ; 428 78 ; 428202 ; 428347 ; 206447 ; 206582 ;
Abstract
A package assembly for precisely positioning a charge of hot melt adhesive 37 onto an attachment pad (13, 15, 17) or point of use wherein the adhesive is heated to softening or melt temperature (280.degree. F.-325.degree. F.) and thereafter cooled to resolidifying temperature. A single sided pressure sensitive polyimide film tape 40 serves with another film strip 39 to protect sandwiched adhesive strip 37 until use and to hold the adhesive in precise position until thermally bonded to its point of use. Tab ends 39' and 40' serve as aids in stripping tapes 39 and 40, respectively, from the adhesive charge 37.