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. 24, 1978
Filed:
Oct. 20, 1976
Applicant:
Inventor:
Jack A Dawdy, Kenmore, NY (US);
Assignee:
National Gypsum Company, Buffalo, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52746 ; 52 98 ; 52481 ;
Abstract
A wall of gypsum wallboard adhered indirectly to studs, in which the studs have an intermediate material, which has a preplanned degree of weakness, affixed to the stud face, and to which material the wallboard is adhered, to hold it relative to the studs, whereby on removal of the wallboard, the relatively dried bead of adhesive is easily removed from the wallboard back side and/or the stud face, leaving both in condition for reuse with new adhesive, in constructing a new wall.