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:
Aug. 25, 1987
Filed:
Feb. 18, 1986
Applicant:
Inventors:
Wayne V Krill, Sunnyvale, CA (US);
Richard P Taylor, Stamford, CT (US);
Thomas Wong, Menlo Park, CA (US);
Assignee:
James River Corporation of Nevada, San Francisco, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F26B / ; D21F / ; F28D / ; F29B / ;
U.S. Cl.
CPC ...
34 41 ; 34115 ; 34122 ; 162206 ; 162358 ; 162359 ; 162361 ; 162375 ; 432 60 ; 432228 ; 38 44 ; 165 89 ;
Abstract
A dryer for paper and similar fibrous web materials including a dryer roll having an outer cylindrically-shaped wall, a radiant heat source within the dryer roll adapted to heat the wall substantially uniformly about the entire periphery thereof, and nip-forming means forming a pressure nip with the dryer roll.