Patent
   D307213
Priority
May 27 1987
Filed
May 27 1987
Issued
Apr 17 1990
Expiry
Apr 17 2004
Assg.orig
Entity
unknown
20
4
n/a
The ornamental design for keyring, as shown and described.

FIG. 1 is a perspective view of a keyring showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side elevational view, the opposite side being identical;

FIG. 5 is a rear elevational view; and

FIG. 6 is a bottom plan view.

Scungio, Robert

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ER1519,
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Patent Priority Assignee Title
1475133,
4079607, Dec 29 1976 ACPI DELAWARE, INC A CORP OF DELAWARE Key ring structure
235385,
D258850, Nov 07 1978 Key-holder
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 12 1987SCUNGIO, ROBERTG PRUEFER MFG CO , INC , A CORP OF RI ASSIGNMENT OF ASSIGNORS INTEREST 0047280324 pdf
May 12 1987SCUNGIO, ROBERTG PRUEFER MFG CO , P O BOX 7241, 1669 HARTFORD AVE , JOHNSTON, RI A CORP OF RIRE-RECORD OF INSTRUMENT RECORDED MAY 27, 1987, AT REEL 4728 FRAME 3240049510924 pdf
May 27 1987G. Pruefer Mfg. Co.(assignment on the face of the patent)
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