Oxygen supply instrument
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Description
FIG. 1 is a top perspective view of an oxygen supply instrument of the present invention;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a first side view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a second side view thereof; and,
FIG. 7 is a rear view thereof.
Claims
We claim the ornamental design for an oxygen supply instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D449376 | October 16, 2001 | McDonald et al. |
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Patent History
Patent number: D515697
Type: Grant
Filed: Mar 22, 2004
Date of Patent: Feb 21, 2006
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Minoru Nakamura (Otsu), Osamu Kondo (Ibaraki)
Primary Examiner: Ian Simmons
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/201,828
Type: Grant
Filed: Mar 22, 2004
Date of Patent: Feb 21, 2006
Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka)
Inventors: Minoru Nakamura (Otsu), Osamu Kondo (Ibaraki)
Primary Examiner: Ian Simmons
Attorney: Brinks Hofer Gilson & Lione
Application Number: 29/201,828
Classifications