Laborsaving cam wheel structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070221011A1
SERIAL NO

11545372

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage

Abstract

See full text

Disclosed is a laborsaving cam wheel structure formed of a fixed member and a movable member each having two slopes spirally running in reversed directions on the respective inner side. The slopes of the fixed member are respectively abutted against the slopes of the movable member such that when the movable member is biased relative to the movable member, the peak ends of the slopes of the movable member are moved along the slopes of the fixed member toward the root ends of the slopes of the fixed member.

First Claim

See full text

Other Claims data not available

Family

PCTEP
+
−

Patent Owner(s)

Patent OwnerAddress
JARLLYTEC CO LTDNO 13 WUGONG 5TH RD SINJHUANG DIST NEW TAIPEI CITY 242

International Classification(s)

loading....
  • 2006 Application Filing Year
  • F16H Class
  • 1157 Applications Filed
  • 685 Patents Issued To-Date
  • 59.21 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20062007200820092010201120122013201420152016201720180255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chia-Cheng Sinjhuang City, TW 140 822
Wang, Chih-Yuen Sinjhuang City, TW 1 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 2 Citation Count
  • F16H Class
  • 3.35 % this patent is cited more than
  • 18 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1939210030976111201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +0255075100125150175200225250275300325350375400425

Forward Cite Landscape

Load Citation