Patent
   D318719
Priority
Sep 06 1988
Filed
Sep 06 1988
Issued
Jul 30 1991
Expiry
Jul 30 2005
Assg.orig
Entity
unknown
1
19
n/a
The ornamental design for a quick disconnect coupling, as shown and described.

FIG. 1 is a right side elevational view of a quick disconnect coupling showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a perspective view taken from the top, front and the right side thereof.

Blatt, John A.

Patent Priority Assignee Title
D482432, Jul 17 2002 Nitto Kohki Co., Ltd. Socket of pipe coupling for charging hydrogen
Patent Priority Assignee Title
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1594224,
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3345086,
3937498, Jun 22 1972 Hose coupling
4111410, Mar 31 1977 Xerox Corporation Sorting apparatus and reproducing machine
4543993, Apr 04 1983 PARKER INTANGIBLES INC Positive locking connector
4596415, Mar 08 1985 BLATT, LELAND D , TRUSTEE OF THE L F BLATT TRUST U TA APRIL 12, 1977; BLATT, ELAINE E , TRUSTEE OF THE L F BLATT TRUST U TA APRIL 12, 1977; ISI MANUFACTURING, INC , A MI CORP Quick disconnect device for actuating unit and gripper head
4618171, Aug 18 1983 DELAWARE CAPITOL FORMATION, INC Quick connect-disconnect coupling
4733692, May 30 1985 Nitto Kohki Co., Ltd Tube coupling
167662,
214272,
D254505, Apr 28 1977 Frederick L., Parsons Hose coupling
D847718, Oct 11 2017 Automotive wheel
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 12 1996BLATT, JOHN A ISI NORGREN, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083450342 pdf
May 30 2001ISI NORGREN INC NORGREN AUTOMOTIVE, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0118980927 pdf
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