Resources Contact Us Home
Ball valve
D459787 Ball valve
Patent Drawings:Drawing: D459787-2    Drawing: D459787-3    Drawing: D459787-4    Drawing: D459787-5    Drawing: D459787-6    
« 1 »

(5 images)

Inventor: Kitazawa, et al.
Date Issued: July 2, 2002
Application: D/144,884
Filed: July 13, 2001
Inventors: Gomi; Chikashi (Kitakoma-gun, JP)
Kitazawa; Shigeo (Kitakoma-gun, JP)
Assignee: Kitz Corporation (Chiba, JP)
Primary Examiner: Holtje; Nelson C.
Assistant Examiner:
Attorney Or Agent: Wenderoth, Lind & Ponack, L.L.P.
U.S. Class: D23/236
Field Of Search: 137/412; 137/801; 251/145; 251/152; 251/192; 251/309; 251/310; 251/315; 251/366
International Class:
U.S Patent Documents: D208138; D208139; D210123; D210124; 3401916; D219777; D253365; D297254; D321928; 5232200; D359103
Foreign Patent Documents:
Other References:

Claim: The ornamental design for a ball valve, as shown and described.
Description: FIG. 1 is a perspective view of a ball valve when seen from the top and right side of the front, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a centrally longitudinally cross sectioned front view thereof;

FIG. 9 is a centrally longitudinally cross sectioned side view thereof; and,

FIG. 10 is a cross section taken across FIG. 2 along line X--X.

* * * * *
  Recently Added Patents
Method and device for accessing the documentation of an aircraft according to alarms generated therein
Device and method for producing a fluidic connection between cavities
Method for restricting the use of an application program, system for authenticating the user of a measuring apparatus, authentication server, client apparatus and storage medium
Semiconductor overlapped PN structure and manufacturing method thereof
Simultaneous enhancement of transmission loss and absorption coefficient using activated cavities
Refuelable battery-powered electric vehicle
Faucet handle
  Randomly Featured Patents
Gene encoding a human reduced folate carrier (RFC)
Magnetically operated hinge switch
Storage component of a server arrangement with a plurality of hard disk drives
Growth media and assay for Yersinia enterocolitica
Process for beneficiating particulate solids
Tire tread
Vertically swinging big bale handling and grasping apparatus
Semiconductor memory device having a test circuit
Three dimensional waffleweave and stitching method thereof
Position sensor with improved magnetic circuit