Adjustable shotgun rib

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4878308
SERIAL NO

07338329

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sighting rib for a shotgun is mounted atop a barrel by means of structure carried at the muzzle and breach ends, respectively. The front mounting permits longitudinal movement but fixes the vertical position of the rib at one of a plurality of selected locations. The breach mounting provides vertical adjustment but restrains longitudinal movement of the rear end of the rib. The attitude of the sighting plane is adjustable through the mountings to fix the point of impact with respect to the point of aim at a selected distance.

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Patent Owner(s)

Patent OwnerAddress
BROWNING CORPORATION A CORP OF UTROUTE 1 MORGAN UT 84050

International Classification(s)

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  • 1989 Application Filing Year
  • F41G Class
  • 96 Applications Filed
  • 4 Patents Issued To-Date
  • 4.17 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances198919901991199219931994199519961997199819992000200120022003200420050255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rose, Clyde E South Weber, UT 6 249

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  • 9 Citation Count
  • F41G Class
  • 0 % this patent is cited more than
  • 36 Age
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