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:
Feb. 14, 1978
Filed:
Nov. 03, 1975
Applicant:
Inventor:
William H Baker, Rock Hill, SC (US);
Assignee:
Paddock Industries, Inc., Boynton Beach, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04C / ; E04B / ;
U.S. Cl.
CPC ...
52 66 ; 52664 ; 52665 ; 52669 ;
Abstract
A roofing system is provided for large-area wide-span building structures such as natatoria, comprising an interlocking gridwork of purlins supported on beams. A portion of the structure can be provided with a track, and another portion of the structure mounted on wheels movable along the track, so that one portion of the roof may be slid open or closed by movement along the track, so as to open the interior of the building structure to the atmosphere.