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Publication numberUSD333015 S
Publication typeGrant
Application numberUS 07/801,175
Publication date2 Feb 1993
Filing date2 Dec 1991
Publication number07801175, 801175, US D333015 S, US D333015S, US-S-D333015, USD333015 S, USD333015S
InventorsRobert B. Farmer, R. Scott St. John
Original AssigneeLifecare International, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Nasal mask
US D333015 S
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a nasal mask, as shown and described.
Description

FIG. 1 is a perspective view of a nasal mask showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

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

FIG. 6 is a bottom plan view thereof.

Non-Patent Citations
Reference
1Drawing (FIGS. 1-6) of a prior art mask of Mr. Andrew Mitchell (circa 1990).
Referenced by
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Classifications
U.S. ClassificationD24/110.4