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. 28, 2012
Filed:
May. 03, 2010
Applicants:
Stephen F. Gass, West Linn, OR (US);
J. David Fulmer, West Linn, OR (US);
David A. Fanning, Vancouver, WA (US);
Inventors:
Stephen F. Gass, West Linn, OR (US);
J. David Fulmer, West Linn, OR (US);
David A. Fanning, Vancouver, WA (US);
Assignee:
SD3, LLC, Tualatin, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 1/14 (2006.01); B23D 45/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Table saws are disclosed. The table saws may include a circular blade, an elevation mechanism configured to raise and lower the blade relative to the work surface; and a spring to provide a force biasing the blade up or down relative to the work surface. The spring may be a gas spring connected between a trunnion and an elevation plate.