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:
Feb. 23, 1999
Filed:
Sep. 19, 1997
Applicant:
Inventor:
Robert P Bishop, Pembroke, MA (US);
Assignee:
Brookfield Engineering Laboratories, Stoughton, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
73 5435 ; 73 5428 ;
Abstract
Viscometer shaft coupling with upper shaft assembly (12) and lower shaft assembly (14), with overlapping flat ends thereat a diametral plan and constrained by a slidable sleeve (16) overlapping the shafts.
Bishop, Robert. (1999). Spindle quick-connect and rotary viscometer (U.S. Patent No. 5874666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5874666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile