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Patent
   D303585
Priority
Oct 17 1986
Filed
Oct 17 1986
Issued
Sep 19 1989
Expiry
Sep 19 2003
Inventors
White, Wil…
Assg.orig
American C…
Assg.curr
DALLOZ INV…
Entity
unknown
Referenced by
15
References
6
Maint.:
n/a
The ornamental design for a respirator facepiece, as shown and described.

FIG. 1 is a front elevational view of a respirator facepiece showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown; and,

FIG. 3 is a rear elevational view thereof.
INVENTORS:

White, Willard C., Rodgers, Sr., Kevin D., Parker, Jay A.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6629531, Apr 17 2000 AVOX SYSTEMS INC Respiratory mask and service module
D329901, May 13 1991 CHEK-MED SYSTEMS, INC Pediatric endoscopic bite block
D348932, Nov 23 1992 Chek-Med Systems, Inc. Combined bite block and cusps
D442276, Aug 28 2000 Vital Signs, Inc. Face mask
D740932, Sep 24 2013 3M Innovative Properties Company Respirator with raised face seal flexing region
D743536, Feb 27 2015 3M Innovative Properties Company Respirator mask having a circular button
D744088, May 22 2014 3M Innovative Properties Company Respirator mask having a circular button
D760378, Jan 30 2015 3M Innovative Properties Company Respirator mask face seal
D761416, Feb 16 2015 Hans Rudolph, Inc. Respiratory mask
D776258, Sep 24 2013 3M Innovative Properties Company Respirator with face seal multiple flexing region
D787659, Sep 24 2013 3M Innovative Properties Company Respirator with face seal flexing region
D787660, May 22 2014 3M Innovative Properties Company Respirator mask having a face seal flexing region
D955559, Apr 08 2021 NIKE, Inc Face mask
D955560, Apr 08 2021 NIKE, Inc Face mask
D956209, Apr 08 2021 NIKE, Inc Face mask
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2382364,
2859748,
4643182, Apr 20 1983 CRANE, FREDERICK G JR ,; KLEIN, MAX, AS TRUSTEES Disposable protective mask
4677977, Aug 03 1984 Gentex Corporation Mask for pressure breathing
4719911, Oct 20 1986 Air filter mask with mouth retention means
4739755, Oct 17 1986 DALLOZ INVESTMENT, INC Respirator
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 17 1986American Cyanamid Company(assignment on the face of the patent)
Nov 12 1986WHITE, WILLARD C AMERICAN CYANAMID COMPANY, A CORP OF MAINEASSIGNMENT OF ASSIGNORS INTEREST 0046410325 pdf
Nov 12 1986RODGERS, KEVIN D SR AMERICAN CYANAMID COMPANY, A CORP OF MAINEASSIGNMENT OF ASSIGNORS INTEREST 0046410325 pdf
Nov 12 1986PARKER, JAY A AMERICAN CYANAMID COMPANY, A CORP OF MAINEASSIGNMENT OF ASSIGNORS INTEREST 0046410325 pdf
Feb 12 1992American Cyanamid CompanyBilsom ABASSIGNMENT OF ASSIGNORS INTEREST 0063530129 pdf
Jul 25 1997Bilsom ABDalloz Safety ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090270609 pdf
Dec 09 1997Dalloz Safety ABDALLOZ SAFETY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090270411 pdf
Aug 06 2001DALLOZ SAFETY, INC DALLOZ INVESTMENT, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0120900917 pdf
Sep 04 2001DALLOZ INVESTMENT, INC CHASE MANHATTAN INTERNATIONAL LIMITED, AS SECURITY AGENTSECURITY AGREEMENT0123220329 pdf
Sep 04 2001DALLOZ SAFETY, INC CHASE MANHATTAN INTERNATIONAL LIMITED, AS SECURITY AGENTSECURITY INTEREST IN EXCLUSIVE LICENSE0123220410 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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