Patent
   D255833
Priority
May 26 1978
Filed
May 26 1978
Issued
Jul 08 1980
Expiry
Jul 08 1994
Assg.orig
Entity
unknown
6
5
n/a
The ornamental design for an infant oxygen hood, as shown.

FIG. 1 is a top rear perspective view of an infant oxygen hood, showing my new design;

FIG. 2 is a top front perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side elevation thereof;

FIG. 5 is a front elevation thereof;

FIG. 6 is a left side elevation thereof;

FIG. 7 is a rear elevation thereof; and

FIG. 8 is a bottom plan view thereof.

Crandall, Norman C.

Patent Priority Assignee Title
5690096, Mar 14 1996 Pediatric oxygenation device
6588420, Mar 14 1996 Pediatric oxygenation device
8397725, Sep 04 2009 GETTYS, ANN Respiratory treatment delivery system
D262653, Jan 14 1980 Incubator oxygen dome
D269369, Nov 28 1980 Oxygen hood
D322852, Jul 26 1989 Viratek Inc. Infant medical hood
Patent Priority Assignee Title
3540446,
3813092,
3976063, Sep 16 1974 ENVIROMENTAL TECHNOLOGIES GROUP, INC Escape breathing apparatus
182394,
D247720, Dec 15 1975 FURON COMPANY, A CORP OF CA Oxygen hood
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 26 1978Shiley Incorporated(assignment on the face of the patent)
Feb 26 1992Shiley IncorporatedSORIN BIOMEDICAL INC ASSIGNMENT OF ASSIGNORS INTEREST 0062890029 pdf
Dec 16 1992SORIN BIOMEDICAL INC TRACHEOSTOMY PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST 0063480886 pdf
Jun 28 1994TRACHEOSTOMY PRODUCTS, INC MALLINCKRODT MEDICAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0070610274 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule