Featured patents

Pivot Block Connection
US 08813912 B2, Aug. 26, 2014, Railing, Ronald W. Bennett et al. / Sam Carbis Asset Management, LLC (Florence, US)
A pivot block assembly comprising:…

Portable Sawhorse Workstation
US 08757323 B2, June 24, 2014, Knockdown, Jacob Sutton et al. / Auburn University (Auburn, US)
A sawhorse comprising:…

Portable Tree Stand Step
US 08701829 B1, April 22, 2014, Alternate grasping, Brian K. Wyne
A portable tree stand step comprising:…

Apparatus and Method for Safely Lowering User From Structure With Track-Actuated Hydraulic Brakes
US 08695759 B1, April 15, 2014, Wall- or Floor-Attached, Ralph L. Michael
An apparatus for safely lowering a user from a structure,…

Mobile Steep Roof Scaffold System
US 08596414 B1, Dec. 3, 2013, Pitched Roof Conforming Scaffold, Thomas R. Lown
A scaffolding system for use on a pitched roof, the roof having a first…

Paint Chip and Drip Catching Ladder Accessory
US 08556034 B2, Oct. 15, 2013, Combined, Christine Rice
A paint chip and drip catching ladder accessory comprises,…

Ladder Safety Systems
US 08528695 B1, Sept. 10, 2013, Safety Device for Ground-Supported Ladder, Franklin M. Orpia
A system, relating to securing at least one ladder, having at least one ladder…

X-Ray Image Processing Apparatus for Decreasing Noise of an X-Ray Image, X-Ray Image Processing Method, Program and Storage Medium
US 08517145 B2, Aug. 27, 2013, Stepped, Hiroyuki Omi / Canon Kabushiki Kaisha (Tokyo, JP)
An X-ray image processing apparatus comprising:…

Retrofit Handrail System for Truck
US 08511431 B2, Aug. 20, 2013, Ladder With Land Vehicle, Richard Woolley et al. / North American Fleet Company Ltd. (Alberta, CA)
A handrail retrofit system for retrofitting a handrail of a truck having two…

Collapsible Safe Ladder
US 08485316 B2, July 16, 2013, Safety Device for Ground-Supported Ladder, Floyd LaVern Vestal et al. / Lock N Climb, LLC (Bartlesville, US)
An apparatus for stabilizing a ladder, the ladder having first and second…

Patentorg has 287 documents under Fire Escape, Ladder, or Scaffold Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot