Patent
   D255356
Priority
Sep 06 1977
Filed
Sep 06 1977
Issued
Jun 10 1980
Expiry
Jun 10 1994
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for powered sweeper, substantially as shown and described.

FIG. 1 is a front perspective view of a powered sweeper, showing my new design;

FIG. 2 is a right side elevational view, shown with the caster wheels turned to the side;

FIG. 3 is a left side elevational view thereof, shown with the caster wheels turned to the opposite side;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear, elevational view thereof; and

FIG. 6 is a top, plan view thereof.

Block, Thomas S.

Patent Priority Assignee Title
D263475, Nov 13 1979 COOPER INDUSTRIES, INC , A CORP OF DE Scrubber
D273621, Sep 07 1982 Tennant Company Combination sweeper-scrubber floor machine
D337184, Feb 09 1990 Castle Rock Industries, Inc Carpet cleaner
D337185, May 22 1990 Tennant Company Carpet vacuum cleaner
D338291, Aug 29 1990 MINUTEMAN INTERNATIONAL, INC Floor scrubbing machine
Patent Priority Assignee Title
3663985,
239652,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 06 1977Clarke-Gravely Corporation(assignment on the face of the patent)
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
Feb 01 1994TWECO PRODUCTS, INC Bankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994Thermal Dynamics CorporationBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994STOODY DELORO STELLITE, INC Bankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994Coyne Cylinder CompanyBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994CLARKE INDUSTRIES, INC Bankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994Arcair CompanyBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
Feb 01 1994VICTOR EQUIPMENT COMPANY, INC Bankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0068650142 pdf
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