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. 04, 2002
Filed:
Jan. 27, 2000
Applicant:
Inventor:
Donald I. Chipman, Clear Lake, IA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41G 1/467 ;
U.S. Cl.
CPC ...
F41G 1/467 ;
Abstract
An improved sight holder for an archery bow including an accurate and rapidly adjustable vertical adjustment, an improved adjustment with axial direction to the arrow. The holder is easily used. The vertical adjustment uses a novel double-threaded screw device so as to achieve both a rapid adjustment by a coarse screw and a delicate adjustment by a fine screw with both threads cut into the same screw shaft and separately engageable nut devices. The adjustment on the line of flight is improved by use of a bar which is tapered to allow a forced tight fit to be accomplished by use of a finger-operated set screw.