Crossbow device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9347731
SERIAL NO

14730238

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A crossbow device at least comprises a stock with a body portion, a track, and a aiming position member. A lower bow portion is arranged at the front of the body portion which includes a connection portion and a first screw hole is arranged thereinside. A bow frame is fastened in the track and assembled with the aiming position member. A second screw hole is formed at the front of each rod. A bow string set is assembled with the bow frame. Tow positioning blocks are protruded in the limit groove and a third screw hole is arranged at each positioning block and corresponding to the second screw hole. A fourth screw hole is arranged at a hook portion and corresponding to the first screw hole. The screw members are screwed in the third screw hole, the second screw hole, and the fourth screw hole of the hook portion.

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Patent Owner(s)

Patent OwnerAddress
POE LANG ENTERPRISE CO LTDNO 139 LN 260 FUWENG ST FENGYUAN DIST TAICHUNGCITY 420078

International Classification(s)

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  • 2015 Application Filing Year
  • F41B Class
  • 196 Applications Filed
  • 181 Patents Issued To-Date
  • 92.35 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201520162017201820192020202120220255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Eldwin Taichung, TW 7 104

Cited Art Landscape

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Patent Citation Ranking

  • 17 Citation Count
  • F41B Class
  • 78.71 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges12110138551101 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7005101520253035404550556065707580859095100105110115120

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11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 24, 2027