Invention Grant
US06453523B1 Stepladder securement device 失效
梯子固定装置

  • Patent Title: Stepladder securement device
  • Patent Title (中): 梯子固定装置
  • Application No.: US09584122
    Application Date: 2000-05-31
  • Publication No.: US06453523B1
    Publication Date: 2002-09-24
  • Inventor: Henry Teidemann
  • Applicant: Henry Teidemann
  • Main IPC: A44B104
  • IPC: A44B104
Stepladder securement device
Abstract:
The present invention relates to an apparatus for securing a stepladder comprising in combination a clamp comprising two opposite walls formed of a substantially rigid material, said walls being arranged and constructed such that said walls are adapted to fixedly secure an article therebetween; and a retaining ledge with two ends, one said end is continuous with one said opposite wall of said clamp and the second end being parallel and adjacent to said opposite wall of said clamp, wherein said parallel and adjacent end is positioned with relation to the continous end to form an ledge for insertion, retention and retraction of the siding of a stepladder.
Information query
Patent Agency Ranking
0/0