August 7, 1990
March 30, 1988
(Shin-Machi, Tano-Gun, Gunma-Ken, JP)
Burke; Wallace R.
Chin; Kay H.
Attorney Or Agent:
Striker; Michael J.
Field Of Search:
U.S Patent Documents:
Foreign Patent Documents:
The ornamental design for a pantagraph-form jack, as shown and described.
FIG. 1 is a front and left side perspective view of a pantagraph-form jack showing my new design, the opposite side being a mirror image of that shown;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof.
FIG. 4 is a cross-sectional view thereof taken along lines IV--IV of FIG. 3;
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a bottom plan view thereof.
* * * * *
Recently Added Patents
Method and apparatus for triggering expiration of a data tag device
Electromagnetic probe for measuring properties of a subsurface formation
Arbitration circuit to arbitrate conflict between read/write command and scan command and display driver integrated circuit having the same
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Switching module and switching synchronization system
Nutritional supplement method
Control device with adjusting pulse width modulation function and the backlight module thereof
Randomly Featured Patents
Combined sound activated switch and cover plate
Adaptive vehicle control system with driving style recognition based on vehicle U-turn maneuvers
Adaptive, portable, multi-sensory aid for the disabled
Double-bladed, water-cooled attachment for surgical bone cutting saw and method for using and assembling the same
Axial fixing arrangement for rotor blades of a turbomachine
Timepiece movement for driving a display element along a complex path and timepiece comprising such a movement
Cable connector assembly with improved shell
Coolant passage inspection device and method of vehicle cylinder head coolant passage blockage detection
Item recognition method and apparatus
Method for the diagnosing of a catalytic converter located in an exhaust gas flow, and device for carrying out said method
© 2006-2011. PatentGenius.com All Rights Reserved.