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










Image Number 18 for United States Patent #7445533.

An inflation device and method for inflating or deflating inflatable objects, such as game balls is disclosed. The inflation device measures the pressure of a game ball and inflates or deflates the ball to a pressure selected by the user. Also disclosed is an injection apparatus that can be used to automatically retract an injection needle from the game ball or other inflatable object.








 
 
  Recently Added Patents
Triple-trim reference voltage generator
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
Pluggable power cell for an inverter
Soybean EF1A promoter and its use in constitutive expression of transgenic genes in plants
Adaptive non-positive inductor current detector (ANPICD)
In-store marketing sign
Apparatus and methods for providing efficient space-time structures for preambles, pilots and data for multi-input, multi-output communications systems
  Randomly Featured Patents
Holder for electric toothbrushes and the like
Optical transmission systems including optical amplifiers and methods of use therein
NMR multiple-echo phase-contrast blood flow imaging
Y4 selective receptor agonists for therapeutic interventions
Phthalocyanine imaging members and processes
Methods of adjusting airborne geophysical measurements based on mapping instrument measurements
Fluid bed combustion
Process for the production of free-flowing directly compactable uranium dioxide powder with adjustable sintering properties and apparatus for this process
Liquid crystal driver circuit and LCD having fast data write capability
Apparatus for automatically cutting apart successive articles