Patent
   D421118
Priority
Jul 20 1998
Filed
Jul 20 1998
Issued
Feb 22 2000
Expiry
Feb 22 2014
Assg.orig
Entity
unknown
15
3
n/a
The ornamental design for an inlet port adaptor on a full-face respirator lens, as shown and described.

FIG. 1 is a perspective view of a inlet port adaptor on a full-face respirator lens, showing the new design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a right-side elevational view thereof. The left-side elevational view is a mirror image of the right-side elevational view.

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof.

The broken lines form no part of the claimed design other than to illustrate the orientation of the inlet port adaptor on a full-face respirator lens. The shading provided in the drawings is furnished merely to indicate contour; it is not indicative of any particular texture.

Fabin, Frank J., Knivsland, David P., Reischel, Joseph G., Bartholomew, Michael J.

Patent Priority Assignee Title
10653901, Feb 27 2014 3M Innovative Properties Company Respirator having elastic straps having openwork structure
11033763, Aug 18 2014 3M Innovative Properties Company Respirator including polymeric netting and method of forming same
D426549, Oct 12 1999 Mitsubishi Electric Research Laboratories, Inc Slide-on accessory for a personal digital assistant
D427602, Oct 12 1999 Binary Services Limited Liability Company Clip-on accessory for a personal digital assistant
D567366, Jul 23 2007 3M Innovative Properties; 3M Innovative Properties Company Full face respirator lens outlet ports
D569502, Jul 23 2007 3M Innovative Properties Company Exhale valve cover
D569503, Jul 23 2007 3M Innovative Properties Company Exhale valve cover
D574486, Jul 23 2007 3M Innovative Properties Company Full face respirator
D582547, Mar 29 2007 Moldex-Metric, Inc.; Moldex-Metric, Inc Molded flange for use with a filter respirator
D630726, Jul 23 2007 3M Innovative Properties Company Exhale valve cover
D657863, May 05 2003 ResMed Pty Ltd Mask
D671205, Nov 08 2002 ResMed Pty Ltd Forehead support for a mask
D881380, Oct 16 2017 Gentex Corporation Respirator
D979045, Nov 10 2020 Full face respirator
D989949, Jul 10 2018 Diving mask
Patent Priority Assignee Title
5224474, Mar 04 1991 UNDERSEA SENSOR SYSTEMS, INC Retrofitting gas mask voice amplifier unit with easily actuated switch means
5924420, Sep 24 1996 Minnesota Mining and Manufacturing Company Full face respirator mask having integral connectors disposed in lens area
D378610, Oct 27 1995 Minnesota Mining and Manufacturing Company Full face respirator
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 20 19983M Innovative Properties Company(assignment on the face of the patent)
Aug 25 1998FABIN, FRANK J Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094580459 pdf
Aug 31 1998REISCHEL, JOSEPH G Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094580459 pdf
Aug 31 1998BARTHOLOMEW, MICHAEL J Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094580459 pdf
Aug 31 1998KNIVSLAND, DAVID P Minnesota Mining and Manufacturing CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0094580459 pdf
Nov 09 1999Minnesota Mining and Manufacturing Company3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0104220017 pdf
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