Title:
Oxygen delivery system
United States Patent D449883


Inventors:
Mcdonald, Lee (Barrie, CA)
Lavimodiere, Maurice (Barrie, CA)
Application Number:
29/136099
Publication Date:
10/30/2001
Filing Date:
01/24/2001
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, D24/110.1, 128/200.28, 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
View Patent Images:
US Patent References:
D410921Headset microphoneJune, 1999Luchs et al.D14/206
5575282Oxygen distributor with both mouth and nose delivery portsNovember, 1996Knoch
5457751Ergonomic headsetOctober, 1995SuchD14/206
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, 1971Ansite128/206.28
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:
Linda J Rice (Nikolai Mersereau & Dietz PA 900 Second Avenue South #820, Minneapolis, MN, 55402, US)
Claims:
1. The ornamental design for an oxygen delivery system, as shown anddescribed.

Description:

FIG. 1 is a 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.