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Rory Erhard Phones & Addresses

  • 645 Solar Way, Bozeman, MT 59715
  • 522 St Andrews Dr, Bozeman, MT 59715
  • Libby, MT
  • Willow Creek, MT
  • Three Forks, MT
  • Belgrade, MT

Publications

Us Patents

Rotating Pin Sight

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US Patent:
7603784, Oct 20, 2009
Filed:
Mar 13, 2008
Appl. No.:
12/075855
Inventors:
Rory J. Erhard - Belgrade MT, US
International Classification:
F41G 1/467
US Classification:
33265, 124 87
Abstract:
A bow sight comprising: a main body having a plurality of grooves; a first support structure having a first ring clamp that is linearly slidably mounted in one of said grooves; a first sight ring that is rotatably coupled to said first support structure; a first sight pin that is fixedly mounted on said first sight ring; a second support structure having a second ring clamp that is linearly slidably mounted in another of said grooves; a second sight ring that is rotatably coupled to said second support structure; and a second sight pin that is fixedly mounted on said second sight ring.

Expanding, Exposed-Blade Arrow Head

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US Patent:
7905802, Mar 15, 2011
Filed:
Oct 13, 2007
Appl. No.:
11/974614
Inventors:
Rory J. Erhard - Belgrade MT, US
International Classification:
F42B 6/08
US Classification:
473583
Abstract:
An expanding, exposed-blade arrow head and a method of its operation. In a preferred embodiment, the arrow head comprises: a ferrule comprising three blade holders and having a longitudinal cavity having a bottom; a tip comprising a piston that is slidably mounted in the longitudinal cavity, the tip having a front end having three slots; three blades, each of the blades having a forward end that is pivotably mounted in one of said slots and a body having a cutting edge, each body being slidably mounted in one of the blade holders; wherein the sliding of the piston in the longitudinal cavity toward the bottom causes the cutting edges to move outward.

Cartridge Magazine For Firearms

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US Patent:
56155069, Apr 1, 1997
Filed:
Oct 31, 1995
Appl. No.:
8/550705
Inventors:
Terry R. Jackson - Bozeman MT
Rory J. Erhard - Belgrade MT
Robert A. Kinzle - Bozeman MT
Robert B. Cady - Belgrade MT
International Classification:
F41A 968
US Classification:
42 50
Abstract:
A cartridge magazine for use with a firearm includes a housing arranged to enclose a plurality of cartridges. The housing has an opened end and a mouth for permitting cartridges to be loaded therein and dispensed therefrom. A follower is movably positioned within the housing and biased toward the mouth.
Rory Jay Erhard from Bozeman, MT, age ~56 Get Report