Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Utility knife combination










Image Number 3 for United States Patent #5603162.

A utility knife includes a handle having a rod slidably engaged in the front portion. A knife blade is engaged between two boards. A plate is secured to the boards and has a rear portion for engaging with the rod. A spring biases the rod to engage with the plate. The plate may be disengaged from the handle when the rod is moved away from the plate against the spring. The boards are slightly extended outward of the handle for allowing the user to grasp the boards and for disengaging the knife blade from the handle without contacting with the knife blade.








 
 
  Recently Added Patents
Method and system for partial USB enumeration and edge initiation
Process for the production of hydrogen from ethanol
Apparatus and system for imaging currency bills and financial documents and method for using the same
Downstream interface ports for connecting to USB capable devices
Sink
Flexible flat heating element
Method and system for controlling movement of an end effector on a machine
  Randomly Featured Patents
Method for the utilization of energy from cyclic thermochemical processes to produce mechanical energy and plant for this purpose
Dual tray printer with single drive shaft and dual media picks
Benzothiazoles and benzoxazoles, drugs containing them, their use and methods of preparing them
Gradation control device for thermal ink-transfer type printing apparatus
Apparatus for setting furniture in variable elevated positions
Micro-localized internet service center
Vehicle access port cover
Compliant layer printed circuit board
Telephony-data application interface apparatus and method for multi-modal access to data applications
Method for manufacturing a liquid crystal polymer film and a liquid crystal polymer film made thereby