Patent
   D420128
Priority
Nov 12 1998
Filed
Nov 12 1998
Issued
Feb 01 2000
Expiry
Feb 01 2014
Assg.orig
Entity
unknown
4
11
n/a
I claim the ornamental design for the CPAP face mask, as shown and described.

FIG. 1 is a front view of the CPAP face mask;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side elevational view thereof taken from FIG. 1;

FIG. 5 is a right side elevational view thereof taken from FIG. 1;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a perspective view thereof.

Hoenig, Richard

Patent Priority Assignee Title
6691703, Jan 31 2001 Laerdal Medical Corporation CPR barrier device
6860268, Feb 06 2002 Pediatric ventilation mask and headgear system
D428139, Dec 09 1998 ResMed Ltd Mask frame
D430663, Dec 09 1998 ResMed Ltd Mask
Patent Priority Assignee Title
5121745, Jul 23 1990 Self-inflatable rescue mask
D258994, Mar 17 1978 Breathing mask
D285496, Oct 27 1983 Oxygen Therapy Institute, Inc. Inhalation mask
D293613, Nov 18 1985 BRIGAM, INC , 103 NORTH STERLING, MORGANTON, NORTH CAROLINA 28655, A CORP OF NC Anesthesia and respiratory face mask
D302746, Jul 23 1987 Inhalation mask
D303587, Dec 18 1987 Anaesthetic and respiratory face mask
D305166, Jul 13 1987 Anesthesia and respiratory face mask
D333015, Dec 02 1991 Respironics, Inc Nasal mask
D382341, Jun 07 1995 Mine Safety Appliances Company Respirator face mask
D388873, Nov 27 1996 SMITHS MEDICAL ASD, INC Face mask for respiratory therapy
D396283, Aug 16 1996 Respirator mask
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Nov 11 1998HOENIG, RICHARDVital Signs, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0095830947 pdf
Nov 12 1998Vital Signs Inc.(assignment on the face of the patent)
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