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:
Mar. 19, 1985
Filed:
Jan. 24, 1983
Applicant:
Inventor:
Lutz Kesselring, Zeven, DE;
Assignee:
MAPA GmbH Gummi- und Plastikwerke, Zeven, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61J / ; A61J / ;
U.S. Cl.
CPC ...
215 / ; 215 / ;
Abstract
A feeding or pacifying teat is provided on its surface with profiled portions consisting of elevations or recesses with respect to adjacent wall portions. At least the body of the teat has an accordion-like wall portion, which is zigzag-shaped in longitudinal section. The tapered portion connecting the body and nipple of the teat has a rough and particularly waffle-like outside surface or is provided on its outside surface with bosses. Additional profiled portions may be provided in the form of the peripherally extending, annular beads and a venting valve.