Range finder

• US 20100071247A1
• Filed: 11/20/2009
• Published: 03/25/2010
• Est. Priority Date: 03/04/2002
• Status: Active Grant

• Current Assignee: Larry Holmberg
• Original Assignee: Larry Holmberg
• Inventors: Holmberg, Larry
• Granted Patent: US 7,982,858 B2
• Time in Patent Office: Days
• US Class Current: 42/124
• CPC Class Codes: F41C 27/00 Accessories; Details or attachments not otherwise provided for
• CPC Class Codes: F41G 1/473 for lead-indicating or range-finding, e.g. for use with rifles or shotguns
• CPC Class Codes: F41G 3/06 with rangefinder rangefinders per se G01C

Abstract

A range finder adapted to be mounted to a scope. The range finder includes a main housing, range finding circuit received in the main housing and a mounting mechanism adapted to mount the main housing to a scope.

Claims

1. A range finder system comprising:

a main body having a signal end and a display end opposite the signal end;

a range finder circuit adapted to project signals and receive reflected signals through the signal end;

a display coupled to the display end, the display adapted to display distances determined by the range finder circuit; and

a mounting mechanism adapted to mount the range finder to a scope.

2. The range finder system of claim 1, further comprising:

an operation panel having a least one control switch, the operation panel located on the main body.

3. The range finder system of claim 1, further comprising:

a remote unit adapted to remotely operate the range finder.

4. The range finder system of claim 1, wherein the display is a liquid crystal display.

5. The range finder system of claim 1, wherein the mounting mechanism includes at least one scope mount ring.

6. The range finder system of claim 1, wherein the mounting mechanism includes two spaced apart scope mount rings for mounting the range finder above the scope.

7. The range finder system of claim 6, wherein the scope is attached to a weapon.

8. The range finder system of claim 6, wherein the scope is mounted above a weapon with at least one scope mount ring.

9. A range finder system comprising:

a main housing;

a range finder circuit contained in the main housing;

a display in electrical communication with the range finder circuit, the display attached to the main housing and adapted to display distances to objects determined by the range finder circuit;

a support plate having a mounting rail, the support plate attached to the main housing; and

at least one scope mount ring having a first end for receiving the mounting rail and a second, opposite end for surrounding a scope.

10. The range finder system of claim 9, wherein the support plate is mounted above the scope by the at least one scope mount ring.

11. The range finder system of claim 10, wherein the at least one scope mount ring comprises two spaced apart scope mount rings, a first scope mount ring located near a display end of the main housing and a second scope mount ring located near a signal end of the main housing.

12. The range finder system of claim 9, wherein the scope is mounted to a weapon.

13. The range finder system of claim 12, wherein the scope is mounted above the weapon.

14. The range finder system of claim 13, wherein the scope is mounted above the weapon by at least one scope mount ring.

15. The range finder system of claim 13, wherein the scope is mounted above the weapon by two spaced apart scope mount rings.

16. A range finder system comprising:

a main housing;

a range finder circuit located within the main housing;

a rail extending along a bottom of the main housing;

a scope located beneath the main housing; and

a first scope mount ring having a first end receiving the rail extending along the main housing and a second end surrounding the scope, thereby mounting the main housing above the scope.

17. The range finder system of claim 16, further comprising:

a second scope mount ring having a first end receiving the rail and a second end surrounding the scope, wherein the second scope mount ring is spaced apart from the first scope mount ring.

18. The range finder system of claim 16, further comprising:

a third scope mount ring having a first end receiving a rail extending along a weapon and a second end surrounding the scope, thereby mounting the scope above the weapon.

19. The range finder system of claim 17, further comprising:

a fourth scope mount ring having a first end receiving the rail extending along the weapon and a second end surrounding the scope, wherein the fourth scope mount ring is spaced apart from the third scope mount ring.

20. The range finder system of claim 16, wherein the first end of the first scope mount ring clamps the rail extending along the main housing.