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:
Jan. 10, 2023
Filed:
Mar. 12, 2021
Applicant:
Richard Ned Steinberger, Nobleboro, ME (US);
Inventor:
Richard Ned Steinberger, Nobleboro, ME (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25B 5/04 (2006.01); F16B 2/18 (2006.01); F16B 2/10 (2006.01);
U.S. Cl.
CPC ...
F16B 2/185 (2013.01); F16B 2/10 (2013.01); B25B 5/04 (2013.01); Y10T 24/44462 (2015.01);
Abstract
A spring clamp wherein a reduced effort is needed on the handle end as the engagement end is opened further. The spring clamp can include a clamping force adjustment means through the use of a spring pack, central rod and a folding adjuster. The spring clamp can also include low friction mounts at the ends of a spring pack to reduce user effort on the handle end.