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. 13, 1980
Filed:
Jun. 12, 1978
Applicant:
Inventor:
Hartmann Bader, Bad Liebenzell, DE;
Assignee:
Sulzer Brothers Limited, Winterthur, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
139368 ;
Abstract
Each drop plate has an aperture through which a search bar can pass in order to establish an electrical circuit should a warp yarn break. The plates may be of laminated construction with one or more metal layers and one or more layers of a vibration-damping material such as a plastics. The plates may also be made of a plastics coated metal layer. The plastics layer(s) serve to damp vibrations in the plates and thus reduce noise in the operation of the weaving machines.
Bader, Hartmann. (1980). Drop plate for an electrical stop motion of a weaving machine (U.S. Patent No. 4202380). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4202380
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile