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
Fluorine-free fused ring heteroaromatic photoacid generators and resist compositions containing the same
Conductor for transmitting electrical power
Dispensing of restricted goods
Method for detecting directions of regularity in a two-dimensional image
Film, polarizing plate and display device, and method of manufacturing film
Adaptive input interface
Electronic control apparatus
  Randomly Featured Patents
Die for molding honeycomb structure and manufacturing method thereof
Shielding device
Copolymerization of ethylene and cycloolefin isomerized from endo-form to exo-form
Brake cylinder apparatus
Methods, systems, and computer program products for determining targeted content to provide in response to a missed communication
Contextual conversion platform
Single lumen gastro-intestinal feeding-decompression tubes
Releasably integrated structural planter and adjustable irrigation system for controllably watering the planter and terrain
Electric control device
Stepladder with pivoting utility tray