Patent
   D288999
Priority
Dec 31 1984
Filed
Dec 31 1984
Issued
Mar 31 1987
Expiry
Mar 31 2001
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for a flexible strip for an environmental curtain, as shown and described.

FIG. 1 is a front elevational view of a flexible strip for an environmental curtain showing my new design, portions thereof are shown broken away to indicate indeterminate length;

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 bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

Durkee, Robert

Patent Priority Assignee Title
D361009, Jul 08 1993 EXCEL WINDOW TREATMENTS, INC Louver for vertical blind
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D873315, Nov 25 2015 Bando Chemical Industries, LTD Sealing blade for working machine
Patent Priority Assignee Title
1959870,
3331425,
4095642, Jul 27 1977 Cool Curtain, Inc. Plastic strip door
4165778, May 05 1978 Flexible strip doors
4257471, Nov 01 1978 Equipment Company of America Strip curtain door
4384606, Apr 09 1979 Johnston Environmental Corporation Environmental strip curtain
4515202, Nov 26 1979 Environmental curtain
FR10015,
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Dec 28 1984DURKEE, ROBERTBSL CorporationASSIGNMENT OF ASSIGNORS INTEREST 0043550305 pdf
Dec 31 1984BSL Corporation(assignment on the face of the patent)
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