Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ladder accessory device










Image Number 7 for United States Patent #5960905.

An accessory device capable of being mounted on a ladder having hollow rungs includes a pair of primary support arms which are shaped to fit within rungs having flat top sides to prevent rotation of the primary arms therein. Secondary support arms are slidably extensible from the primary support arms to laterally position a tray assembly relative to one side of the ladder. A brace connected to the secondary support arms engages a tray assembly. The level of the tray relative to the slope of the ladder is adjusted by varying the position of arcuate slots found within a pair of flanges mounted on the bottom side of the tray relative to the brace. Thus, a user can adjust the level of the tray while keeping one or both hands on the tray for stability. The device may be mounted to either side of the ladder with the supporting arms and brace optionally remaining mounted on the ladder during transport and/or storage.








 
 
  Recently Added Patents
Permitting access of slave device from master device based on process ID's
Login security with short messaging
Analysis of stress impact on transistor performance
Semiconductor devices having through electrodes and methods of fabricating the same
Method and apparatus for interactive distribution of digital content
Method and apparatus for allocating and obtaining IP address
Monitoring heap in real-time by a mobile agent to assess performance of virtual machine
  Randomly Featured Patents
Decoding method and device and systems implementing them
Method and apparatus for minimizing digital-to-analog converter correction trims
Method and system for network management providing access to application bandwidth usage calculations
Single-clock, strobeless signaling system
Lamp with support bracket
Electrical assembly
Method for solution phase synthesis of oligonucleotides
All-in-one computer
Systems and methods for processing sensor data
Easy tear sterilization indicator tape