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:
Oct. 20, 1981
Filed:
May. 22, 1979
Robert D Nicholson, Birmingham, MI (US);
Alger T Daniel, Clawson, MI (US);
Koehring Company, Brookfield, WI (US);
Abstract
Laminated plate cylindrical receiver plug assembly structure having rectangular cross section passages therein which extend axially of the plug assembly through one end thereof on opposite sides of a very narrow divider plate and radially out of the plug assembly on opposite sides of the divider plate from the side on which the axially extending portion of the passages are on is produced by producing a plurality of separate plates having axially and/or transversely extending openings in one end thereof in rectangular form, coating every other one of the plates with brazing material, placing the rectangular plates in side by side surface engagement with the openings therein in alignment to form rectangular cross section axially and radially extending passages through the plug assembly and subjecting them to brazing temperature and pressure and then machining the ends of the brazed together rectangular plates having the openings therein into a cylindrical form and cutting off the other end of the plates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile