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:
Jun. 16, 1998
Filed:
Feb. 14, 1997
James S Barbera, Canton, OH (US);
Barbco, Inc., Canton, OH (US);
Abstract
A ground engaging stake used to anchor and support equipment with respect to the soil includes an I-beam and a spring assembly which engages the I-beam. The I-beam includes a web plate and a pair of end plates which extend perpendicularly to the web plate at opposite edges thereof. A pair of guide plates are spaced from and parallel to a middle portion of the web plate. A pair of cams are mounted on each side of the web plate adjacent a bottom end thereof. The spring assembly includes a pair of spaced parallel springs rigidly attached to one another at a top thereof by a center stop. A pair of side stop blocks are attached to the top outer surface of each spring. Springs 32 extend between a slot formed between the guide plates and web plate of the I-beam. The spring is driven downwardly causing the springs to deflect against an angled top surface of each cam and bend slightly outwardly away from the I-beam. The lateral projection of each spring creates a resistance against the soil to retain the ground stake in a stationary position with respect to the soil.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile