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Patent
   D261414
Priority
Mar 08 1979
Filed
Mar 08 1979
Issued
Oct 20 1981
Expiry
Oct 20 1995
Inventors
Hayes, Jer…
Assg.orig
L. R. Nels…
Assg.curr
L. R. Nels…
Entity
unknown
Referenced by
3
References
9
Maint.:
n/a
The ornamental design for a sprinkler base, as shown and described.

FIG. 1 is a top plan view of a sprinkler base showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of the right side shown;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a front elevational view thereof.
INVENTORS:

Hayes, Jerry R.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D277776, Apr 09 1982 OHIO PLASTICS COMPANY, THE, AN OHIO CORP Sprinkler base
D445480, Aug 11 2000 Fiskars Oyj Abp Multipattern sprinkler
D445481, Aug 11 2000 Fiskars Oyj Abp Sprinkler base
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2011320,
3017123,
3081950,
3082958,
569243,
188170,
188365,
191157,
204123,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 08 1979L. R. Nelson Corporation(assignment on the face of the patent)
Mar 19 2010Sweda Company, LLCPNC Bank, National AssociationSECURITY AGREEMENT0241700186 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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