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:
Jan. 28, 1986
Filed:
Mar. 09, 1984
Applicant:
Inventors:
Ekkehard Weinberg, Schonwald, DE;
Rolf Hameister, Hof/Salle-Leimitz, DE;
Assignee:
Rehau Plastiks AG & Co., Rehau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R / ;
U.S. Cl.
CPC ...
428 31 ; 428 35 ; 428 36 ; 428131 ;
Abstract
A blow-molded plastic hollow body has a plurality of defined, throughgoing apertures in a bottom wall adapted to be mounted on a base surface. The apertures are spaced from one another by web-like parts of the bottom wall and have a total area of between 10% and 70% of the outer face of the bottom wall.