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Patent
   D283449
Priority
Jun 03 1982
Filed
Jun 03 1982
Issued
Apr 15 1986
Expiry
Apr 15 2000
Inventors
Greenspan,…
Assg.orig
Ruthlin In…
Assg.curr
CITATION I…
Entity
unknown
Referenced by
12
References
2
Maint.:
n/a
The ornamental design for a lamp base, as shown and described herein.

FIG. 1 is a perspective view of a lamp base showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.
INVENTORS:

Greenspan, Morris

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D560025, Oct 18 2006 BRUNSCHWIG & FILS LLC Lamp base
D560026, Oct 18 2006 BRUNSCHWIG & FILS LLC Lamp base
D673722, Jun 21 2012 Lamp base with finial
D673723, Jun 20 2012 Lamp base
D673724, Jun 20 2012 Lamp base
D673725, Jun 20 2012 Lamp base
D673726, Jun 20 2012 Lamp base
D673727, Jun 21 2012 Lamp base
D817456, Mar 22 2017 Spectrum Brands, Inc. Faucet hub
D818086, Mar 30 2017 SPECTRUM BRANDS, INC Spout
D832982, Mar 30 2017 SPECTRUM BRANDS, INC Spout
D950834, Aug 28 2020 Jasco Products Company LLC Lamp base
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
145588,
23465,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 03 1982Ruthlin Inc.(assignment on the face of the patent)
Oct 15 1982GREENSPAN, MORRISMORRIS GREENSPAN LAMP MFG ASSIGNMENT OF ASSIGNORS INTEREST 0040580364 pdf
Nov 07 1986MARKS, DAVIDCITATION INDUSTRIES, INC , A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0047000251 pdf
Feb 26 1987RULHLIN, INC CITATION INDUSTRIES, INC , A DE CORP MERGER SEE DOCUMENT FOR DETAILS 0047000252 pdf
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