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Patent
   D284931
Priority
Nov 08 1984
Filed
Nov 08 1984
Issued
Aug 05 1986
Expiry
Aug 05 2000
Inventors
Bisbing, R…
Assg.orig
Southco, I…
Assg.curr
Southco, I…
Entity
unknown
Referenced by
14
References
5
Maint.:
n/a
The ornamental design for an adjustable friction hinge, as shown.

FIG. 1 is a perspective view of the adjustable friction hinge embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom view thereof.
INVENTORS:

Bisbing, Robert H.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
5412842, Jan 13 1992 Southco, Inc. Detent hinge
5765263, Jul 15 1996 Southco, Inc. Door positioning hinge
6178598, Jul 15 1996 Southco, Inc Adjustable hinge assembly
6941617, Jan 14 2002 Southco, Inc Hinge device with detent
8205304, May 28 2010 S P E P ACQUISITION CORP Adjustable friction hinge
8555465, Jan 01 2011 Southco, Inc Detent hinge
D303753, Jun 08 1987 Starlight Industries Easel hinge
D304802, Nov 15 1988 Starlight Industries, Inc. Easel hinge
D344667, Jan 13 1992 SOUTHCO, INC A DE CORP Detent hinge
D385475, Jul 15 1996 Southco, Inc. Door positioning hinge
D436515, Feb 05 1999 Fibox Oy AB Hinge for box
D635433, May 28 2010 S P E P ACQUISITION CORP Adjustable friction hinge
D842679, Feb 15 2017 Southco, Inc. Hinge
D859127, Feb 15 2017 Southco, Inc. Hinge
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1830885,
1835129,
4490884, Jun 30 1983 Southco, Inc. Adjustable friction hinge
204129,
D279255, Jan 12 1983 Craft, Inc. Hinge
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 1984BISBING, ROBERT H Southco, IncASSIGNMENT OF ASSIGNORS INTEREST 0043340832 pdf
Nov 08 1984Southco, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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