Range finder for weapons

• US 8,656,629 B2
• Filed: 07/23/2012
• Issued: 02/25/2014
• Est. Priority Date: 03/04/2002
• Status: Expired due to Fees

• Current Assignee: Larry Holmberg
• Original Assignee: Larry Holmberg
• Inventors: Holmberg, Larry
• Primary Examiner(s): JOHNSON, STEPHEN
• Application Number:
  US13/555,802
• Publication Number:
  US 20130000177A1
• Time in Patent Office: 582 Days
• Field of Search: 421/14, 421/17, 332/65
• US Class Current: 42/117
• CPC Class Codes: F41G 1/473 for lead-indicating or range-finding, e.g. for use with rifles or shotguns
• CPC Class Codes: F41G 11/003 Mountings with a dove tail element, e.g. "Picatinny rail systems"

Abstract

A range finder includes housing, circuitry, a lens, a display, and a plurality of threaded apertures. The housing has a front end, a rear end, and a bottom portion extending between the front end and the rear end. The range finder circuitry is located within the housing. The lens is located at the front end of the housing. The display is located at the rear end of the housing. The plurality of threaded apertures are located in the bottom portion of the housing.

Claims

1. An apparatus comprising:

a weapon;

a sight attached to the weapon;

a mount connected to the weapon; and

a range finder connected to the mount and mounted over the sight, the range finder comprising;

a housing having a front end, a rear end, and a bottom surface extending between the front end and the rear end;

a remote control pad electronically connected to the range finder for operating the range finder remotely;

a first threaded attaching aperture associated with the housing; and

a stabilizing recess associated with the housing; and

wherein the mount is attached to the housing, and the mount comprises;

a stabilizing nub that is inserted into the stabilizing recess;

a first rail aperture extending through the mount; and

a first mounting screw extending through the first rail aperture of the mount into the first threaded attaching aperture associated with the housing, thereby securing the housing to the mount.

2. The apparatus of claim 1,

wherein the remote control pad is attached to the weapon away from the housing of the range finder.

3. The apparatus of claim 1, wherein a line-of-sight from the sight is substantially parallel to a path of a laser beam emitted by the range finder.

4. The apparatus of claim 1, and further comprising:

a lens located at the front end of the housing.

5. The apparatus of claim 1, and further comprising:

a display located at the rear end of the housing.

6. The apparatus of claim 1, and further comprising:

a second threaded attaching aperture extending upwardly and associated with the bottom surface of the housing;

a second rail aperture extending through the mount; and

a second mounting screw that extends upwardly through the second rail aperture into the second threaded attaching aperture.

7. The apparatus of claim 1, wherein the stabilizing recess extends upwardly and is associated with the bottom surface of the housing.

8. The apparatus of claim 1, wherein the range finder further comprises:

a battery compartment including a threaded cover.

9. The apparatus of claim 1, wherein the front end is attached to the housing by a plurality of housing screws.

10. A method comprising:

attaching a mount to a range finder; and

mounting the range finder with the mount onto a weapon such that a line-of-sight from a sight is substantially parallel to a path of a laser beam emitted by the range finder;

wherein the range finder comprises;

a housing having a front end, a rear end, and a bottom surface extending between the front end and the rear end;

a remote control pad electronically connected to the range finder for operating the range finder remotely;

a threaded attaching aperture associated with the housing; and

a stabilizing recess associated with the housing; and

wherein the mount is attached to the housing, and the mount comprises;

a stabilizing nub that is inserted into the stabilizing recess;

a rail aperture extending through the mount; and

a screw extending through the rail aperture of the mount into the threaded attaching aperture associated with the housing, thereby securing the housing to the mount.

11. The method of claim 10, and further comprising:

positioning the range finder over the sight.

12. The method of claim 10, and further comprising:

turning on the rangefinder using the remote control pad.