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. 20, 2008
Filed:
Oct. 29, 2003
Applicants:
Michael D. Slawinski, Suwanee, GA (US);
Mikael L. E. Olsson, Hoschton, GA (US);
Inventors:
Michael D. Slawinski, Suwanee, GA (US);
Mikael L. E. Olsson, Hoschton, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A dumbbell clamp for a barbell and dumbbell safety spotting apparatus [] utilizes two spaced-apart plates [] each having a notch [] for retaining the grip [] of a dumbbell []. A spring-biased lock bar [] locks the dumbbell grip in the notches during normal use. A clamp bore [] is provided for secure the dumbbell clamp to a cable [] by use of a hook []. A hand switch receptacle [] provides an electrical connector from a hand switch [] on the dumbbell clamp to the safety spotting apparatus.