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:
Dec. 02, 2014
Filed:
Dec. 29, 2012
Applicant:
Bruce Joseph Whitefield, Camas, WA (US);
Inventor:
Bruce Joseph Whitefield, Camas, WA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B62B 1/00 (2006.01); B62B 1/26 (2006.01);
U.S. Cl.
CPC ...
B62B 1/268 (2013.01);
Abstract
This patent is for a clamping mechanism for a two wheel panel dolly which is operated by turning a handle attached to the wheel axle. A threaded section of the axle is engaged with a threaded base clamp so that axle rotation drives the clamp along the axle to firmly grip a panel between the driven clamp and a the face of second clamp. Clamps are configured with different spacing between faces on opposite sides of the axle so that a wide range of panel widths can be accommodated with a relatively short clamping travel distance.