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Publication numberUSD646431 S1
Publication typeGrant
Application numberUS 29/335,627
Publication dateOct 4, 2011
Filing dateApr 17, 2009
Priority dateOct 20, 2008
Also published asUSD651338
Publication number29335627, 335627, US D646431 S1, US D646431S1, US-S1-D646431, USD646431 S1, USD646431S1
InventorsEdward Awty, Paulo Oliveira
Original AssigneeBritish American Tobacco (Investments) Limited
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Smoking article filter
US D646431 S1
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for a smoking article filter, as shown and described.
Description

FIG. 1 is a front view of a first embodiment of a smoking article filter, embodying our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front and side perspective view thereof;

FIG. 5 is a front view of a second embodiment of a smoking article filter, embodying our new design;

FIG. 6 is a rear view thereof;

FIG. 7 is a side view thereof;

FIG. 8 is a front and side perspective view thereof;

FIG. 9 is a front view of a third embodiment of a smoking article filter, embodying our new design;

FIG. 10 is a rear view thereof;

FIG. 11 is a side view thereof;

FIG. 12 is a front and side perspective view thereof;

FIG. 13 is a front view of a fourth embodiment of a smoking article filter, embodying our new design;

FIG. 14 is a rear view thereof;

FIG. 15 is a side view thereof;

FIG. 16 is a front and side perspective view thereof;

FIG. 17 is a front view of a fifth embodiment of a smoking article filter, embodying our new design;

FIG. 18 is a rear view thereof;

FIG. 19 is a side view thereof; and,

FIG. 20 is a front and side perspective view thereof.

The broken lines showing various features on the smoking article filter are for illustration purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1 *Bethlehem Steel Company, "Representative Sections", p. 8, 1937.
Classifications
U.S. ClassificationD27/194, D27/101