Patent
   D437056
Priority
Oct 29 1999
Filed
Oct 29 1999
Issued
Jan 30 2001
Expiry
Jan 30 2015
Assg.orig
Entity
unknown
26
5
n/a
The ornamental design for a portable gas dispenser, as shown and described.

FIG. 1 is a perspective view of the invention from one side thereof.

FIG. 2 is a perspective view of the invention from a second side thereof.

FIG. 3 is a front elevational view of the invention.

FIG. 4 is a rear elevational view of the invention.

FIG. 5 is a side elevational view of the invention.

FIG. 6 is an opposite side elevational view of the invention.

FIG. 7 is a top elevational view of the invention; and,

FIG. 8 is a bottom elevational view of the invention.

Remes, Richard Scott, Toma, Leonardo S., Frye, Mark Robert, Conway, Scott LaVoy

Patent Priority Assignee Title
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D666724, Oct 14 2009 DRAGER SAFETY AG & CO KGAA Oxygen self rescuer
D701316, Nov 15 2011 INTERSURGICAL AG Cartridge for respiratory apparatus
D875945, Aug 19 2016 SATA GMBH & CO KG Apparatus for cooling and/or warming air
D889659, Feb 19 2014 ResMed Pty Ltd Positive airway pressure delivery console
D893731, Nov 17 2017 CRYOCONCEPTS LP Portable electro-mechanical cryosurgical device
ER5637,
Patent Priority Assignee Title
3672129,
4409978, Jun 16 1980 PORTABLE AIR SUPPLY SYSTEMS, CORP , A CORP OF CA Portable, self-contained breathing apparatus
4788973, May 13 1986 John, Kirchgeorg Gas dispensing system and case therefor
D329288, Nov 15 1989 Puritan-Bennett Corporation Cabinet for an oxygen concentrator
D412577, Oct 06 1997 COBHAM MISSION SYSTEMS DAVENPORT LSS INC Oxygen concentrator used in home health care
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 29 1999Mallinckrodt Inc.(assignment on the face of the patent)
Jan 11 2000TOMA, LEONARDO S Mallinckrodt IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105770814 pdf
Jan 11 2000FRYE, MARK ROBERTMallinckrodt IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105770814 pdf
Jan 13 2000CONWAY, SCOTT LAVOYMallinckrodt IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105770814 pdf
Jan 26 2000REMES, RICHARD SCOTTMallinckrodt IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0105770814 pdf
Dec 02 2003PAYNE, TIMOTHYMallinckrodt, IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0148150346 pdf
Nov 27 2009Mallinckrodt IncCAIRE, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0239050603 pdf
May 18 2010CAIRE INC JPMORGAN CHASE BANK, N A , AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0244240166 pdf
Dec 20 2018JPMORGAN CHASE BANK, N A , AS ADMINISTRATIVE AGENTCAIRE INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0479680666 pdf
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