Illuminated rear peep sight for a bow

• US 5,157,839 A
• Filed: 06/14/1991
• Issued: 10/27/1992
• Est. Priority Date: 06/14/1991
• Status: Expired due to Fees

• Current Assignee: Kenneth Robertson
• Original Assignee: Kenneth Anderson
• Inventors: Beutler, Robert C.
• Primary Examiner(s): HAROIAN, HARRY
• Application Number:
  US07/715,432
• Time in Patent Office: 501 Days
• Field of Search: 33/265, 33/241, 124/87
• US Class Current: 33/265
• CPC Class Codes: F41G 1/467 for bows

Abstract

A rear peep sight apparatus for use with a bow includes a body formed of a transparent material for mounting in a bow string. The body has generally parallel front and rear surfaces connected by a curved side surface and the side surface and a portion of each of the front and rear surfaces is opaque. The body has a cavity formed therein for mounting a light source which is connected by a spiral wound elastic conductor to a battery and switch enclosed in a housing which can be releaseably attached to the bow. The peep sight can include sighting means such as, for example, an oval ring, a dot and a cross hair. In the alternative, the light source can be located in the housing and the light transmitted through a fiber optic conductor to the body.

Claims

1. A rear peep sight apparatus for use with an archery bow comprising:

a body supporting a sighting means and means formed in said body for mounting said body on a bowstring, said body having generally parallel front and rear surfaces connected to a side surface, said side surface and a peripheral portion of each of said front surface and said rear surface being opaque, said sighting means being positioned in a transparent central portion of said body;

a light source attached to said body for supplying light to an interior of said body to illuminate said sighting means; and

a source of electrical power connected to said light source by an electrical conductor, said electrical conductor being spiral wound for extending as the bow is drawn and retracting when the bow is released.

2. The apparatus according to claim 1 wherein said means for mounting includes said body having a pair of opposed concave slots formed therein for receiving strands of a bowstring.

3. The apparatus according to claim 1 wherein said body has a cavity formed therein for receiving said light source.

4. The apparatus according to claim 1 including an on/off switch connected in series with said light source and said source of electrical power.

5. The apparatus according to claim 1 wherein said source of electrical power includes a housing enclosing a battery electrically connected to said light source.

6. The apparatus according to claim 5 including attachment means for releasably attaching said housing to the bow.

7. The apparatus according to claim 6 wherein said attachment means is a hook and loop fastener.

8. The apparatus according to claim 1 including a fiber optic conductor connected between said light source and said body.

9. The apparatus according to claim 1 wherein said body has an aperture formed therein and said sighting means is supported by connection to a wall of said aperture.

10. The apparatus according to claim 1 wherein said sighting means is formed in the shape of an oval ring.

11. The apparatus according to claim 1 wherein said sighting means is formed in the shape of a dot.

12. The apparatus according to claim 1 wherein said sighting means is formed in the shape of a cross hair.

13. A peep sight apparatus for use with an archery bow comprising:

a rear peep sight having a body formed of transparent material and including means for mounting on a bowstring, said body having generally parallel front and rear surfaces connected by a curved side surface;

an electrically powered light source attached to said body for supplying light;

a source of electrical power attached to said body and connected to said light source; and

sighting means supported on said body and illuminated by said light from said light source.

14. The apparatus according to claim 13 wherein said side surface and a portion of each of said front surface and said rear surface is opaque and reflects said light toward said sighting means.

15. A peep sight apparatus for use with an archery bow comprising:

a rear peep sight having a body formed of transparent material and including means for mounting on a bowstring, said body having generally parallel front and rear surfaces connected by a curved side surface, said side surface and a portion of each of said front and said rear surfaces being opaque;

an electrically powered light source for supplying light attached to said body;

a source of electrical power connected to said light source; and

a sighting means supported by said body and illuminated by said light source.