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, 1995
Filed:
Nov. 08, 1993
Applicant:
Inventors:
Daniel M St Louis, West Bloomfield, MI (US);
Ricky D Schmidt, Macomb, MI (US);
Assignee:
Haden Schweitzer Corporation, Madison Heights, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04B / ;
U.S. Cl.
CPC ...
52 63 ; 52202 ; 52222 ;
Abstract
An improved contaminant shield and method for making the shield, including a frame constructed of interconnected frame members. A double-sided adhesive tape meeting certain temperature-induced and load-induced creep performance characteristics is attached to outside portions of the frame, and flexible sheeting affixed to the adhesive. Single-sided adhesive tape, or other connectors, are applied to seal the joints between the sheets.