Snowplow and mount assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7797859
APP PUB NO 20100175281A1
SERIAL NO

12729473

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A snowplow and mount assembly comprising a mount frame adapted to be secured to a vehicle, and a snowplow frame. One of the mount frame and the snowplow frame has first and second arms and the other of the mount frame and snowplow frame has first and second receivers, the first and second receivers receiving the first and second arms, respectively. Respective ones of first and second latch pins removably secure the first and second arms in the first and second receivers. A latch lever is operably associated with the first and second latch pins and simultaneously actuates the latch pins to latched and unlatched positions. The snowplow frame includes a jack stand movable to and between an extended ground contacting and snowplow frame supporting position and a retracted ground noncontacting and snowplow frame nonsupporting position. The latch lever operably frees the jack stand for movement into the extended position when the latch pins are in the unlatched position and operably prevents jack stand movement maintaining the jack stand in the retracted position when the latch pins are in the latched position.

First Claim

See full text

Other Claims data not available

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DOUGLAS DYNAMICS L L CMILWAUKEE WI

International Classification(s)

loading....
  • 2010 Application Filing Year
  • E01H Class
  • 65 Applications Filed
  • 44 Patents Issued To-Date
  • 67.70 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20102011201220132014201520162017201820190255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bloxdorf, David Hubertus, US 4 68
Field, John Wallace Hope, US 4 68
Klug, Steven Lohry Union, US 4 68
LeBlond, Andre Valmont Owlshead, US 6 68
Pieper, James Calvin Glen Cove, US 4 68
Stultz, Mark Lawrence Whitefield, US 4 68

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 11 Citation Count
  • E01H Class
  • 57.50 % this patent is cited more than
  • 15 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3201141101 - 1011 - 2021 - 3031 - 4041 - 500123456789101112131415161718192021

Forward Cite Landscape

Load Citation