Title:
Oxygen delivery system
United States Patent D449376


Inventors:
Mcdonald, Lee (Barrie, CA)
Lavimodiere, Maurice (Barrie, CA)
Application Number:
29/131646
Publication Date:
10/16/2001
Filing Date:
10/25/2000
Assignee:
Southmedic Incorporated (Barrie, CA)
Primary Class:
Other Classes:
D14/206, D24/110.1, D24/110.4
International Classes:
A61M16/06; A61M16/10
Field of Search:
D24/110.4, D24/110.6, D24/164, D24/110.1, D24/110, 128/206.28, 128/207.11, 128/207.17, 128/204.18, 128/202.18, 128/205.25, 128/206.12, 128/206.21, 128/206.27, D14/206, D14/205, D14/142
View Patent Images:
US Patent References:
D410921Headset microphoneJune, 1999Luchs et al.D14/142
5575282Oxygen distributor with both mouth and nose delivery portsNovember, 1996Knoch
4739757Oxygen tube retaining headbandApril, 1988Edwards
4593688Apparatus for the delivery of oxygen or the likeJune, 1986Payton
3850168OXYGEN MASK APPARATUSNovember, 1974Ferguson
3683907FRESH AIR RESPIRATORAugust, 1972Cotabish
3599635HANGING QUICK DONNING MASK SUSPENSIONAugust, 1971Ansite128/207.11
3040741Quick donning harness for oxygen masksJune, 1962Carolan
1974828Smoke diffusing apparatusSeptember, 1934Markut



Foreign References:
CA1128826August, 1982
CA2251531October, 1997
WO/1997/038746October, 1997INHALATION AND MONITORING DEVICE
WO/1999/013929March, 1999NON-CONTACT GAS DISPENSER AND APPARATUS FOR USE THEREWITH
Primary Examiner:
SIMMONS, IAN
Attorney, Agent or Firm:
Thomas J Nikolai (Nikolai Mersereau & Dietz PA International Centre 900 Second Avenue South Ste 820, Minneapolis, MN, 55402-3813, US)
Claims:
1. The ornamental design for an oxygen delivery system, as shown anddescribed.

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.