Patent
   D253471
Priority
Oct 11 1977
Filed
Oct 11 1977
Issued
Nov 20 1979
Expiry
Nov 20 1993
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for carpet cleaner, as shown and described.

FIG. 1 is a front perspective view of our new design for a carpet cleaner;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a rear perspective view thereof;

FIG. 6 is a front elevational view thereof; and

FIG. 7 is a top plan view thereof.

Bothun, Eugene L., Cannon, Thomas G.

Patent Priority Assignee Title
D328371, Dec 14 1988 FIRST UNION NATIONAL BANK OF NORTH CAROLINA Combined wheeled liquid dispensing attachment and wand for a carpet cleaner
D346679, Dec 24 1990 The Hoover Company Carpet cleaner
D394526, Oct 15 1996 Racine Industries, Inc. Carpet cleaning machine
D405569, Dec 03 1997 Panasonic Corporation of North America Upright appliance handle
Patent Priority Assignee Title
3663985,
212246,
213846,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 11 1977Clarke-Gravely Corporation(assignment on the face of the patent)
Dec 29 1980CLARKE-GRAVELY CORPORATION, A CORP OF DESTUDEBAKER WORTHINGTON, INC ASSIGNMENT OF ASSIGNORS INTEREST 0039640501 pdf
Jan 02 1981STUDEBAKER-WORTHINGTON, INC , A CORP OF DEEDISON INTERNATONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST 0039020290 pdf
Jan 05 1981EDISON INTERNATIONAL, INC A CORP OF DEMcGraw-Edison CompanyASSIGNMENT OF ASSIGNORS INTEREST 0038300903 pdf
Nov 04 1985McGraw-Edison CompanyCOOPER INDUSTRIES, INC , 1001 FANNIN, HOUSTON, TEXAS, 77002, A CORP OF OHIOASSIGNMENT OF ASSIGNORS INTEREST 0044750965 pdf
Jan 08 1987COOPER INDUSTRIES, INC , A OH CORP COOPER INDUSTRIES, INC , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0046570666 pdf
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