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:
Apr. 02, 2013
Filed:
Apr. 15, 2011
Applicant:
Thomas L. Hutchinson, Fairmont, WV (US);
Inventor:
Thomas L. Hutchinson, Fairmont, WV (US);
Assignee:
Swanson Industries, Inc., Morgantown, WV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 15/58 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pedestal support for a mine prop. The pedestal support includes a collar to dispose a mine prop at least partially therein and a yielding member extending from the collar. The yielding member includes a wall having a top edge and a bottom edge and having a thickness that tapers from the top edge to the bottom edge and that flares from the top edge to the bottom edge.