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:
Dec. 30, 1980
Filed:
Feb. 28, 1980
Applicant:
Inventors:
Richard F Garver, Akron, OH (US);
Srbo M Stevanovich, Akron, OH (US);
Assignee:
The B. F. Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ; B29D / ;
U.S. Cl.
CPC ...
425 / ; 425 / ; 425 43 ; 425 49 ; 249 65 ;
Abstract
A cylindrical expandable sleeve for use in a curing process wherein a pair of annular end portions and a cylindrical expandable body have a longitudinally extending splice with interlocking ribs and surfaces to firmly interconnect such body into a unitary whole for use in successive expansions and contractions.