Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Hydraulic punch driver
D310009 Hydraulic punch driver
Patent Drawings:Drawing: D310009-2    Drawing: D310009-3    
« 1 »

(2 images)

Inventor: Freiwald
Date Issued: August 21, 1990
Application: 07/121,732
Filed: November 17, 1987
Inventors: Freiwald; Edward S. (Rockford, IL)
Assignee: Greenlee Textron Inc. (Rockford, IL)
Primary Examiner: Herrmann; Winifred E.
Assistant Examiner: Warchol; John
Attorney Or Agent: Giangiorgi; R. A.
U.S. Class: D8/67; D8/98
Field Of Search: D8/61; D8/67; D8/98; 29/270; 29/278; 29/281; 72/453.15; 72/453.16; 72/453.17
International Class:
U.S Patent Documents: D261097; 4339942
Foreign Patent Documents:
Other References: Gardner-Denver advertisement; 1 page; 6/69; Section 11, p. 425, 1st edition "40-Series Angle Drills"..









Abstract:
Claim: The ornamental design for a hydraulic punch driver, as shown.
Description: FIG. 1 is a top plan view of a hydraulic punch driver showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front end elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

* * * * *
 
 
  Recently Added Patents
Controller for machine tool and five-axis simultaneous control machine tool controlled thereby
Food safety printer
Compounds, compositions and use
Server chassis
Case for electronic device
Optical packet signal transmission device and WDM optical communication network
(-)-epigallocatechin gallate derivatives for inhibiting proteasome
  Randomly Featured Patents
X-ray diagnostic generator comprising adjustment means for the x-ray tube voltage
Rim seal for a gas turbine engine
Clamping means for a tool block in a vertical boring machine or the like
Direct drive retrofit for rifles
Vehicle suspension control with enhanced body control in steering crossover
Device and method for generating an image for projection
Privacy enhanced identity scheme using an un-linkable identifier
Self-ventilated greenhouse
Method and apparatus for expressing high availability cluster demand based on probability of breach
Prelooped fishing lure