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:
Aug. 09, 1988
Filed:
Nov. 28, 1984
Applicant:
Inventor:
Billy R Davis, Upland, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B / ;
U.S. Cl.
CPC ...
411446 ; 411452 ; 47 405 ;
Abstract
A support spike securely held by and extending from a wooden object. The spike is oriented parallel to the grain of the wooden object and has an elongated shaft. A hollow longitudinal opening is formed in the point end of the spike. The spike is driven into the wooden object to an extent that the hollow opening extends past the point of entry of the spike so that the wood in the hollow opening is compressed securely holding the spike in place. The spike is particularly useful when driven into the base of a Christmas tree in order to provide a means for holding the tree in an upright position.