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
Integrated circuit packaging system with an integral-interposer-structure and method of manufacture thereof
Semiconductor device
Method, apparatus, and manufacture for adaptation of video encoder tuning parameters
Signal processing device, signal processing method and program
Portable multimedia player
Imaging device
Process for the preparation of ethylene homopolymers or copolymers in a high-pressure reactor controlled by a model based predictive controller
  Randomly Featured Patents
Method and apparatus for applying resilient athletic surfaces
Windshield wiper blade cleaner
Medicaments
Electroluminescent display device including active polymer layer
Device for protecting selected information in multi-media workstations
Columnar structured material and method of manufacturing the same
Resorbable implant
Scheduling method and program for a substrate processing apparatus
Olefin polymers formed by use of constrained geometry addition polymerization catalysts
Bias circuit, power amplifier, and current mirror circuit