Scraper hand tool

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United States of America Patent

PATENT NO 9226636
APP PUB NO 20140290070A1
SERIAL NO

13851634

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A scraper hand tool with a retractable scraper blade, allowing the scraper blade to be moved in and out of a protected position, by including springs, which provide the force required for automatically moving the scraper blade from the extended to the retracted position.

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Patent Owner(s)

Patent OwnerAddress
RITESAFETY PRODUCT INTERNATIONAL LLCGREEN BAY WI

International Classification(s)

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  • 2013 Application Filing Year
  • B26B Class
  • 242 Applications Filed
  • 220 Patents Issued To-Date
  • 90.91 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2013201420152016201720182019202020210255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Landwehr, Thomas Jay Green Bay, US 11 52

Cited Art Landscape

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Patent Citation Ranking

  • 2 Citation Count
  • B26B Class
  • 14.34 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges411944071301 - 1011 - 2021 - 3031 - 4041 - 500102030405060708090100110120130140150160170180190200210

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