Patent US4244131A successfully refreshed from Google Patents.
US4244131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aiming device for a firearm
Assignee: ESCOPE TRADING CO AG
•
Filing: 1979-01-25
•
Granted: 1981-01-13
•
Expires: 1999-01-25
Abstract
Abstract An aiming device for a firearm comprising a laying device adapted to be fitted on the firearm parallel thereto, a laser device and a power supply. The laying device has a double articulation on which the front part of the laser device is mounted, and an adjusting facility having an articulation and a vertical rod, the bottom part of the laser device being retained on the facility for movement in two directions, so that vertical and lateral drift can be adjusted for by means of two adjusting mechanisms. The power supply comprising at least one battery is for energising the laser device and is disposed therein or outside it.
Inventors
- 👤 Joseph R. Kaelin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:29
CPC Classifications
F; F41; F41G; F41G11/00; F41G11/001; F41G1/00; F41G1/06; F41G1/16; F41G1/26; F41G1/32; F41G1/34; F41G1/35; G; G01; G01N; G01N11/00; G01N11/10
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
172 words
An aiming device for a firearm comprising: a laying device adapted to be fitted on the firearm parallel thereto and comprising a bottom part and an adjusting facility for adjusting the laying device to compensate for vertical and lateral drift of a projectile; a laser device which is disposed on the laying device and is arranged to emit beams in the direction of the firearm muzzle, the laser device being pivotally mounted at its front end on the bottom part of the laying device and being retained at its rear end on the adjusting facility for movement in two directions, said adjusting facility comprising a first adjusting mechanism which is pivotally mounted on the bottom part and a second adjusting mechanism which is retained on the laser device and on the first adjusting mechanism, the laser device being adjustable for height by the first adjusting mechanism and laterally by the second adjusting mechanism, in both cases in relation to the bottom part; and means for supplying power for energizing the laser device.
Claim 2
Dependent Claim
172 words
An aiming device for a firearm comprising: a laying device adapted to be fitted on the firearm parallel thereto and comprising a bottom part and an adjusting facility for adjusting the laying device to compensate for vertical and lateral drift of a projectile; a laser device which is disposed on the laying device and is arranged to emit beams in the direction of the firearm muzzle, the laser device being pivotally mounted at its front end on the bottom part of the laying device and being retained at its rear end on the adjusting facility for movement in two directions, said adjusting facility comprising a first adjusting mechanism which is pivotally mounted on the bottom part and a second adjusting mechanism which is retained on the laser device and on the first adjusting mechanism, the laser device being adjustable for height by the first adjusting mechanism and laterally by the second adjusting mechanism, in both cases in relation to the bottom part; and means for supplying power for energizing the laser device.
Claim 3
Dependent Claim
92 words
An aiming device according to claim 1 wherein the first adjusting mechanism comprises a retaining element secured to one end of the bottom part, a sleeve disposed for movement on the other end of the retaining element and an adjusting wheel for moving the sleeve relatively to the retaining element and the second adjusting mechanism comprises a dovetail guide whose bed is secured to the laser device and whose slide is secured to the sleeve of the first adjusting mechanism and an adjusting wheel for moving the bed relatively to the slide.
Claim 4
Dependent Claim
33 words
An aiming device according to claim 2 wherein the adjusting wheels each have a catch device having at least one ball engageable by spring force with the adjusting wheel, and an adjusting scale.
Claim 5
Dependent Claim
16 words
An aiming device according to claim 3 characterised in that the catch device has four balls.
Claim 6
Dependent Claim
27 words
An aiming device according to claim 1 wherein the power supply comprises at least one battery which is connected to the laser device via an electric cable.
References Cited (Backward Citations)
FR1286707A
Cited
US3867764A
Cited
US4026054A
Cited
US4069414A
Cited
US4079534A
Cited
US4152754A
Cited
US4161076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-13 | 1984-07-14 | 1985-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-13 | 1988-07-14 | 1989-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-13 | 1992-07-14 | 1993-01-13 | $7700.00 | Window Closed / Lapsed |