Patent
   D472481
Priority
Mar 18 2002
Filed
Mar 18 2002
Issued
Apr 01 2003
Expiry
Apr 01 2017
Assg.orig
Entity
unknown
3
5
n/a
The ornamental design for protective cap for a thermocouple in a gasifier, as shown and described.

FIG. 1 is perspective view of a protective cap for a thermocouple in a gasifier showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an end view thereof as viewed from the top end portion of FIG. 4; and,

FIG. 6 is an end view thereof as viewed from the bottom end portion of FIG. 4.

Groen, John Corwyn

Patent Priority Assignee Title
11298153, Mar 03 2006 AXCESS INSTRUMENTS IP HOLDINGS COMPANY Apparatus and method for minimally invasive surgery
D604160, Jul 24 2008 MARY KAY INC Container cap
D751903, Apr 02 2014 BITATTO JAPAN CO , LTD Lid for containers
Patent Priority Assignee Title
4088509, Mar 04 1977 McDanel Refractory Porcelain Company Thermocouple protection tubes
4776705, Jun 11 1987 Texaco Inc. Thermocouple for use in a hostile environment
5005986, Jun 19 1989 Texaco Inc Slag resistant thermocouple sheath
D357200, Mar 07 1994 Chromatography Research Supplies, Inc. Indicating cap
D389761, Nov 12 1996 Chromatography Research Supplies, Inc. Cartridge cap
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 18 2002Texaco Inc.(assignment on the face of the patent)
Mar 18 2002GROEN, JOHN CORWYNTexaco IncCORRECTIVE ASSIGNMENT, TO CORRECT THE NAME OF THE RECEIVING PARTY0134930823 pdf
May 22 2002GROEN, JOHN CORWYNTexaco Development CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0130040073 pdf
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