Oxygen delivery system
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Description
FIG. 1 is a side perspective view of the oxygen delivery system;
FIG. 2 is an elevation view from the front.
FIG. 3 is an elevation view from the rear.
FIG. 4 is a plan view from above.
FIG. 5 is a plan view from below.
FIG. 6 is a plan view from one side; and,
FIG. 7 is a plan view from the other side.
Claims
The ornamental design for an oxygen delivery system, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D410921 | June 15, 1999 | Luchs et al. |
1974828 | September 1934 | Markut |
3040741 | June 1962 | Carolan |
3599635 | August 1971 | Ansite |
3683907 | August 1972 | Cotabish |
3850168 | November 1974 | Ferguson |
4593688 | June 10, 1986 | Payton |
4739757 | April 26, 1988 | Edwards |
5575282 | November 19, 1996 | Knoch |
1128826 | August 1982 | CA |
2251531 | October 1997 | CA |
WO 97/38746 | October 1997 | WO |
WO 99/13929 | March 1999 | WO |
Patent History
Patent number: D449376
Type: Grant
Filed: Oct 25, 2000
Date of Patent: Oct 16, 2001
Assignee: Southmedic Incorporated (Barrie)
Inventors: Lee McDonald (Barrie), Maurice Lavimodiere (Barrie)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nikolai & Mersereau, P.A.
Application Number: 29/131,646
Type: Grant
Filed: Oct 25, 2000
Date of Patent: Oct 16, 2001
Assignee: Southmedic Incorporated (Barrie)
Inventors: Lee McDonald (Barrie), Maurice Lavimodiere (Barrie)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Nikolai & Mersereau, P.A.
Application Number: 29/131,646
Classifications
Current U.S. Class:
Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110);
Mask (D24/110.1);
Including Provision For Tube (D24/110.4);
With Microphone (D14/206)
International Classification: 2902;
International Classification: 2902;