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:
Aug. 23, 1977
Filed:
Sep. 24, 1975
Applicant:
Inventor:
Robert F Humlong, Maysville, KY (US);
Assignee:
Wald Manufacturing Company, Inc., Maysville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16G / ;
U.S. Cl.
CPC ...
403209 ; 403191 ; 403237 ; 745511 ;
Abstract
A bicycle handlebar stem is provided with a throat which is in open communication with the loop thereof in which the central, knurled portion of a handlebar is received. The width of the throat is sufficiently wide to accommodate the passage of the transverse strut or brace bar disposed in spanning relationship with, and between, the risers of a handlebar while the loop of the stem is advanced along the handlebar riser toward the central, knurled portion thereof.
Humlong, Robert. (1977). Bicycle stem (U.S. Patent No. 4043688). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4043688
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile