Patent
   D279703
Priority
Dec 30 1982
Filed
Dec 30 1982
Issued
Jul 16 1985
Expiry
Jul 16 1999
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a furnace combustion chamber, as shown.

FIG. 1 is a front perspective view of a furnace combustion chamber showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view thereof; and

FIG. 7 is a side elevational view thereof from the side opposite that of FIG. 6.

Cherington, Floyd E., Adams, Charles W., Mullen, James J.

Patent Priority Assignee Title
D284786, Dec 07 1983 Kohler Co. Valve handle
D616538, Jan 08 2009 Catalytic wick
Patent Priority Assignee Title
2379017,
2577918,
2634804,
2638895,
2916032,
3169570,
3963018, Apr 11 1973 Natural Resource Systems, Inc. Combustion furnace and infra-red radiant heating system
4241723, Nov 15 1978 JOHN A KITCHEN LTD Pulse combustion apparatus
4309977, May 12 1980 Pulse combustion apparatus
D272845, Apr 06 1981 Solid fuel stove
GB1380011,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 21 1982CHERINGTON, FLOYD E LENNOX INDUSTRIES INC A CORP OF IA ASSIGNMENT OF ASSIGNORS INTEREST 0040850424 pdf
Dec 21 1982ADAMS, CHARLES W LENNOX INDUSTRIES INC A CORP OF IA ASSIGNMENT OF ASSIGNORS INTEREST 0040850424 pdf
Dec 21 1982MULLEN, JAMES J LENNOX INDUSTRIES INC A CORP OF IA ASSIGNMENT OF ASSIGNORS INTEREST 0040850424 pdf
Dec 30 1982Lennox Industries, Inc.(assignment on the face of the patent)
Jan 01 1998LENNOX INDUSTRIES, INC Lennox Manufacturing IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089550381 pdf
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