Patent
   D320848
Priority
Jun 17 1988
Filed
Jun 17 1988
Issued
Oct 15 1991
Expiry
Oct 15 2005

TERM.DISCL.
Assg.orig
Entity
unknown
4
13
n/a
The ornamental design for a single baffle tile for fixed heater for oil refineries, as shown.

FIG. 1 is a front and left side perspective view of a single baffle tile for fixed heater for oil refineries, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof; and

FIG. 7 is a right side elevation view thereof.

Cutshall, Ronald L., Groenewold, Frank L., Brennan, Martin F.

Patent Priority Assignee Title
D520134, Jan 11 2005 ACORN MANUFACTURING CO , INC Decorative radiator cover
D521634, Jan 11 2005 ACORN MANUFACTURING CO , INC Decorative radiator cover
D521635, Jan 11 2005 ACORN MANUFACTURING CO , INC Decorative radiator cover
D522126, Jan 11 2005 ACORN MANUFACTURING CO , INC Decorative radiator cover
Patent Priority Assignee Title
1422551,
2706109,
3593348,
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4565044, Feb 27 1981 Method of forming building foundation with vents
4712340, Sep 22 1986 FMC Corporation Decking support means
58660,
D253968, Oct 31 1977 Grille
D256158, Mar 22 1978 SHELTER SHIELD INCORPORATED, A CORP OF MN Blocking baffle
D261031, Dec 13 1976 SHELTER SHIELD INCORPORATED, A CORP OF MN Vent baffle
D273998, Aug 20 1981 BCM Manufacturing Ltd. Flooring unit
FR676695,
GB2136472,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 15 1988CUTSHALL, RONALD L AMOCO CORPORATION, A CORP OF IN ASSIGNMENT OF ASSIGNORS INTEREST 0049300687 pdf
Jun 15 1988GROENEWOLD, FRANK L AMOCO CORPORATION, A CORP OF IN ASSIGNMENT OF ASSIGNORS INTEREST 0049300687 pdf
Jun 15 1988BRENNAN, MARTIN F AMOCO CORPORATION, A CORP OF IN ASSIGNMENT OF ASSIGNORS INTEREST 0049300687 pdf
Jun 17 1988Amoco Corporation(assignment on the face of the patent)
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