Patent
   D311978
Priority
Feb 05 1988
Filed
Feb 05 1988
Issued
Nov 06 1990
Expiry
Nov 06 2004
Assg.orig
Entity
unknown
12
16
n/a
The ornamental design for a disposable faceshield, as shown.

FIG. 1 is a top, front perspective view of a disposable faceshield showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a vertical sectional view thereof, taken along line 5--5 of FIG. 5; and

FIG. 7 is a bottom plan view thereof.

Metcalfe, Richard T.

Patent Priority Assignee Title
5265280, Apr 29 1992 Facial screen with connecting elastic
9532617, Feb 21 2014 CAPITAL ONE, NATIONAL ASSOCIATION, AS AGENT Disposable face shield
D358684, Sep 10 1993 Cabot Safety Intermediate Corporation Disposable faceshield
D559442, Jan 30 2007 Shampoo shield
D723744, Mar 05 2014 PFANNER SCHUTZBEKLEIDUNG GMBH Portion of a protective helmet
D732242, Feb 21 2014 CAPITAL ONE, NATIONAL ASSOCIATION, AS AGENT Disposable face shield
D910914, Mar 22 2019 Beauty mask sheet for neck and Décolleté
D914293, Apr 23 2020 United States of America as represented by the Secretary of the Army Face shield
D930254, Jun 02 2020 CollaboSpace Inc. Face shield
D951551, Mar 31 2020 Massachusetts Institute of Technology Face shield
D971509, Jun 02 2020 CollaboSpace Inc. Face shield
D973969, Sep 25 2020 The United States of America as represented by the Secretary of the Navy Helmet face shield
Patent Priority Assignee Title
2033691,
2774970,
3152588,
3772707,
3828366,
4674136, May 12 1986 Safety mask construction
4701129, Mar 24 1986 Face shield device
190461,
194221,
200834,
227819,
228700,
D254520, Nov 03 1977 Vision shield for a student typist or the like
D254638, Apr 07 1977 Combined helmet shield and visor
DE151181,
FR779016,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 03 1988METCALFE, RICHARD T AMERICAN OPTICAL CORPORATION, A DE CORPASSIGNMENT OF ASSIGNORS INTEREST 0048610142 pdf
Feb 05 1988American Optical Corporation(assignment on the face of the patent)
Apr 06 1990American Optical CorporationAO, INC , A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0052740156 pdf
May 15 1990AO, INC Cabot Safety CorporationASSIGNMENT OF ASSIGNORS INTEREST 0055350024 pdf
Jul 11 1995Cabot Safety CorporationCabot Safety Intermediate CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0075700220 pdf
Jul 11 1995Cabot Safety Intermediate CorporationBankers Trust CompanySECURITY INTEREST SEE DOCUMENT FOR DETAILS 0075700516 pdf
Apr 20 2004Cabot Safety Intermediate CorporationDEUTSCHE BANK AG, NEW YORK BRANCHSECURITY AGREEMENT0152930386 pdf
Apr 20 2004DEUTSCHE BANK TRUST COMPANY AMERICAS F K A BANKERS TRUST COMPANY Cabot Safety Intermediate CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0152930406 pdf
Mar 24 2006DEUTSCHE BANK AG, NEW YORK BRANCHCabot Safety Intermediate CorporationRELEASE OF SECURITY INTEREST0176260347 pdf
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