US5040885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope designator
Assignee: EMELE THOMAS
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Filing: 1988-06-20
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Granted: 1991-08-20
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Expires: 2008-06-20
Abstract
Abstract The telescope sight of a weapon may be utilized to provide both day and night spotting of a target aligned with the optical axis of the telescope by means of a point source or collimated source of visible or infrared light mounted in a housing on the eyepiece end of the telescope. The light is located on the optical axis of the telescope. When the telescope is mounted on a rifle or other weapon and the projected beam from the light source is aligned with the weapon trajectory, the spot of light designated by the beam indicates the target of interest.
Inventors
- 👤 Robert A. Simms
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:14
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/38; F41G1/32; F41G1/34; F41G1/35; G; G02; G02B; G02B23/00; G02B23/14; G02B27/00; G02B27/32; G02B27/34
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
111 words
A system for facilitating the accuracy of use of weapon, having a conventional optical telescope sight with an optical axis and with an eyepiece end normally used to interface directly with the eye of a user, said system including in combination: a source of collimated light; a power supply connected to said source of light for energizing said source of light; a housing for said source of light and said power supply; and means for mounting said housing on the eyepiece end of said telescope sight to place said source of light on the optical axis of said telescope sight, replacing the normal optical interface with the eye of a user.
Claim 2
Independent Claim
111 words
A system for facilitating the accuracy of use of weapon, having a conventional optical telescope sight with an optical axis and with an eyepiece end normally used to interface directly with the eye of a user, said system including in combination: a source of collimated light; a power supply connected to said source of light for energizing said source of light; a housing for said source of light and said power supply; and means for mounting said housing on the eyepiece end of said telescope sight to place said source of light on the optical axis of said telescope sight, replacing the normal optical interface with the eye of a user.
Claim 3
Dependent Claim
17 words
The combination according to claim 1 wherein said source of light is a source of infrared light.
Claim 4
Dependent Claim
25 words
The combination according to claim further including on/off switch means mounted in said housing and interconnected between said power supply and said source of light.
Claim 5
Dependent Claim
35 words
The combination according to claim 3, further including pulse circuit means connected in series circuit with said power supply and said source of light for turing said light on and off at a predetermined frequency.
Claim 6
Dependent Claim
14 words
The combination according to claim 1 wherein said source of light emits visible light.
Claim 7
Dependent Claim
26 words
The combination according to claim 5 further including on/off switch means mounted in said housing and interconnected between said power supply and said source of light.
Claim 8
Dependent Claim
35 words
The combination according to claim 6 further including pulse circuit means connected in series circuit with said power supply and said source of light for turning said light on and off at a predetermined frequency.
Claim 9
Dependent Claim
15 words
The combination according to claim 1 wherein said source of light is a laser light.
Claim 10
Dependent Claim
17 words
The combination according to claim 1 wherein said source of light is a Light Emitting Diode (LED).
Claim 11
Dependent Claim
17 words
The combination according to claim 9 wherein said source of light is a source of infrared light.
Claim 12
Independent Claim
108 words
A method for converting an optical telescope from a light receiving device to a light projection device and where such telescope has an eyepiece end normally used to interface directly with the eye of a user, comprising the steps of: providing a collimated source of light; providing a power supply connected to said source of light for energizing said source of light; providing a housing for said source of light and said power supply; and mounting said housing on the eyepiece end of said telescope to place said source of light on the optical axis of said telescope, replacing the optical interface with the eye of a user.
Claim 13
Independent Claim
108 words
A method for converting an optical telescope from a light receiving device to a light projection device and where such telescope has an eyepiece end normally used to interface directly with the eye of a user, comprising the steps of: providing a collimated source of light; providing a power supply connected to said source of light for energizing said source of light; providing a housing for said source of light and said power supply; and mounting said housing on the eyepiece end of said telescope to place said source of light on the optical axis of said telescope, replacing the optical interface with the eye of a user.
Claim 14
Dependent Claim
17 words
The method according to claim 11 wherein said source of light is a Light Emitting Diode (LED).
Claim 15
Dependent Claim
15 words
The method according to claim 11 wherein said source of light is a laser light.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-08-19 | 1995-02-18 | 1995-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-08-19 | 1999-02-18 | 1999-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-08-19 | 2003-02-18 | 2003-08-20 | $7700.00 | Window Closed / Lapsed |