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:
May. 02, 1978
Filed:
May. 30, 1975
Applicant:
Inventors:
Attilio Angioletti, Milan, IT;
Aurelio Brollo, Milan, IT;
Assignee:
Industrie Pirelli S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29F / ;
U.S. Cl.
CPC ...
425112 ; 264275 ; 264279 ; 425114 ; 425461 ;
Abstract
Extrusion device and the continuous manufacture of a handrail of elastomeric material, C-shaped in cross section. The extrusion device is provided with separate and distinct openings for the introduction of the various elements of the handrail, and with means which shape continuously said elements and arrange them continuously in mutual correct position into elastomeric material.