US4495705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated sight for aiming a bow
Assignee: Individual
•
Filing: 1983-05-16
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Granted: 1985-01-29
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Expires: 2003-05-16
Abstract
Abstract A sight for aiming a bow includes a sight assembly affixed to the bow and supporting a sight pin assembly that is illuminated. The sight pin assembly includes first and second members that are joined together by a releasable connection and one of the members supports an incandescent light bulb. The other member is transmissive to light rays and delivers the light to a tip portion there it is dispersed therefrom. The light bulb is connected by lead wires in an electrical circuit that includes a battery and a switch.
Inventors
- 👤 Robert J. Kowalski
- 👤 William C. Wilmoth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:25
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/32; F41G1/34; F41G1/345; F41G1/46; F41G1/467
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
199 words
A device for use in aiming a bow, said device comprising, in combination, first and second members having between them a releasable interlocking connection, said second member having a light-conductive pathway communicating with an end portion of said first member at said releasable interlocking connection, said first member having an internal cavity extending to the sight of said connection, a light bulb socket supported in said internal cavity in said first member for access by disengaging said releasable interlocking connection, an incandescent light bulb accessible in said first member while operatively engaged with said socket, said second member having a cavity to received a portion of said bulb such that the bulb confronts and irradiates the light-conductive pathway of said second member, said second member having a reduced size body position extending to a light-dispersing end portion communicating with said light-conductive pathway, power means including a switch coupled by an electrical conductor in said first member for energizing said incandescent light bulb, and holder means adapted to be secured to the bow above an arrow-receiving portion thereof for supporting said first and second cylindrical members such that said light-dispersing end portion can extend in a line-of-sight with a target.
Claim 2
Independent Claim
199 words
A device for use in aiming a bow, said device comprising, in combination, first and second members having between them a releasable interlocking connection, said second member having a light-conductive pathway communicating with an end portion of said first member at said releasable interlocking connection, said first member having an internal cavity extending to the sight of said connection, a light bulb socket supported in said internal cavity in said first member for access by disengaging said releasable interlocking connection, an incandescent light bulb accessible in said first member while operatively engaged with said socket, said second member having a cavity to received a portion of said bulb such that the bulb confronts and irradiates the light-conductive pathway of said second member, said second member having a reduced size body position extending to a light-dispersing end portion communicating with said light-conductive pathway, power means including a switch coupled by an electrical conductor in said first member for energizing said incandescent light bulb, and holder means adapted to be secured to the bow above an arrow-receiving portion thereof for supporting said first and second cylindrical members such that said light-dispersing end portion can extend in a line-of-sight with a target.
Claim 3
Dependent Claim
29 words
The device according to claim 1 wherein said light-dispersing end portion comprises a spheroidally-shaped sight member supported at the apex of a conically-shaped end portion of said second member.
Claim 4
Dependent Claim
29 words
The device according to claim 1 wherein said light-dispersing end portion comprises a ring-shaped sight member supported at the apex of a conically-shaped end portion of said second member.
Claim 5
Dependent Claim
26 words
The device according to claim 1 wherein said light-dispersing end portion comprises a diamond-shaped sight member supported on a conically-shaped end portion of said second member.
Claim 6
Dependent Claim
49 words
The device according to claim 1 wherein said power means further includes a battery having electrical terminals, and connector plates at opposite sides of a resilient spacer block to support said battery so that said connector plates contact the electrical terminals of said battery when said block is compressed.
Claim 7
Dependent Claim
17 words
The device according to claim 5 further including means for attaching said power means to a bow.
Claim 8
Dependent Claim
35 words
The device according to claim 1 wherein said second generally cylindrical member includes an externally-threaded surface along a substantial length thereof and extending to the end of the second member at said releasable interlocking connection.
Claim 9
Dependent Claim
38 words
The device according to claim 1 wherein said releasable interlocking connection comprises internal threads at an end portion of one of said members, and an externally-threaded connector section at an end portion of the other of said members.
Claim 10
Dependent Claim
40 words
The device according to claim 1 wherein one of said members includes a diametrically-extending pin at an end portion thereof and the other of said members includes an end collar having a slot therein to releasably receive said extending pin.
References Cited (Backward Citations)
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US3945127A
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US4166324A
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US4170071A
Cited
US4177572A
Cited
US4220983A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-01-29 | 1988-07-30 | 1989-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-29 | 1992-07-30 | 1993-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-29 | 1996-07-30 | 1997-01-29 | $7700.00 | Window Closed / Lapsed |