Geometrical instruments – Straight-line light ray type – Structurally installed
Reexamination Certificate
2001-01-17
2004-03-09
Bennett, G. Bradley (Department: 2859)
Geometrical instruments
Straight-line light ray type
Structurally installed
C124S087000
Reexamination Certificate
active
06701632
ABSTRACT:
BACKGROUND
1. Field of Invention
This invention relates to an archery bow sight, specifically to an improved positive positioning windage system.
2. Discussion of Prior Art
The Archer using a horizontal and vertical adjusting system, with attached lens holder, has round rod windage systems. This system makes it difficult to accurately locate 90° to the horizontal drive system. In addition, the pin sight housing attaches to the cross slide system with a threaded rod which, after continuous use, can break due to vibration.
OBJECTS AND ADVANTAGES
Accordingly, several objects and advantages of the present invention are:
a) a cross slide system that can only position parallel and perpendicular to the vertical drive sight system;
b) a direct drive system that eliminates any unwanted windage movement;
c) a clamping windage system that securely locates and locks all systems into desired position;
d) a sight lens and pin housing system that attaches to the cross slide system and is automatically located parallel to the vertical drive systems thus eliminating all adjustment error;
e) a sight lens and pin housing system that has a machined flat slot. The bottom and sides of the slot attaches to the flat end of the cross slide system and is securely locked into position by a flat head screw; and
f) a sight lens and pin housing system that holds a sight lens which is clamped into position by a rubber “O” ring.
REFERENCES:
patent: 4567668 (1986-02-01), King et al.
patent: 5509402 (1996-04-01), Sappington
patent: 5630279 (1997-05-01), Slates
patent: 5644849 (1997-07-01), Slates
patent: 5850700 (1998-12-01), Capson et al.
patent: 6430822 (2002-08-01), Slates
patent: 6453898 (2002-09-01), Ahmann et al.
patent: 6477778 (2002-11-01), Lorocco
patent: 6477779 (2002-11-01), Slates
patent: 6508005 (2003-01-01), Springer
Bennett G. Bradley
Elnitski, Jr. John J.
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