Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Writing implement










Image Number 5 for United States Patent #7530753.

A writing implement including a plurality of component parts A, B, C, etc. is satisfactory in balance and stability during writing operations and can be smoothly handled for minute, reciprocating, turning motions during writing operations. The writing implement including the component parts A, B, C etc. has its center of gravity in a part thereof between a position at 20 mm from the tip of a projected writing element and a position corresponding to the middle of the overall length thereof, and the weight of the part thereof between the position at 20 mm from the tip of the projected writing element and the position corresponding to the middle of the overall length is not less than 50% of the total weight of the writing implement.








 
 
  Recently Added Patents
Method and apparatus for allocating and obtaining IP address
Method for transmitting an electronic short message to multiple receivers
Zoom lens
Communication system including relay station and data frame for the communication system
Dynamic load profiling in a power network
Voltage regulator structure that is operationally stable for both low and high capacitive loads
Making transparent capacitor with multi-layer grid
  Randomly Featured Patents
Carnation named Lonrailor
Packaging container for a zipper
Apparatus for creating a swim-in-place current in a swimming pool
Sodium percarbonate stabilized by coating
Solar cell module
Hands and arms cleaning apparatus
Method of separating oil, water, sand, and gas from produced fluids
Battery control apparatus for hybrid vehicle
Portable telephone
Distortion of plastic parts aligns non-coaxial members