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:
Apr. 11, 1978
Filed:
Jan. 30, 1976
Applicant:
Inventor:
Stephen B Yacura, Glenshaw, PA (US);
Assignee:
Pullman Incorporated, Pullman Swindell Division, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34105 ; 34236 ; 1041 / ; 432246 ;
Abstract
A roller dryer for clay pipe comprised of a support means for transporting pipe through a tunnel dryer and roller carriage means for rotating the pipe to achieve uniform drying thereof. The roller dryer can accommodate pipes of different lengths and diameters while maintaining the lineality and concentricity of the pipe sections.