Patent
   D256158
Priority
Mar 22 1978
Filed
Mar 22 1978
Issued
Jul 29 1980
Expiry
Jul 29 1994
Assg.orig
Entity
unknown
4
6
n/a
The ornamental design for a blocking baffle, substantially as shown and described.

FIG. 1 is a top plan view of a first modification of a blocking baffle showing my new design;

FIG. 2 is a left side elevational view of FIG. 1;

FIG. 3 is a right side elevational view of FIG. 1;

FIG. 4 is a bottom plan view of FIG. 1;

FIG. 5 is a front elevational view of FIG. 1;

FIG. 6 is a rear elevational view of FIG. 1;

FIG. 7 is a top plan view of a second modification of a blocking baffle showing my new design;

FIG. 8 is a side elevational view of the left side of FIG. 7;

FIG. 9 is a side elevational view of the right side of FIG. 7;

FIG. 10 is a bottom plan view of FIG. 7;

FIG. 11 is a front elevational view of FIG. 7; and

FIG. 12 is a rear elevational view of FIG. 7.

Ward, Bruce K.

Patent Priority Assignee Title
D264996, Apr 11 1980 Sculptured ventilating concrete block
D318328, Jun 17 1988 Amoco Corporation Triple baffle tile for fixed heater for oil refineries
D318527, Jun 17 1988 Amoco Corporation Double baffle tile for furnace for oil refineries
D320848, Jun 17 1988 Amoco Corporation Single baffle tile for fixed heater for oil refineries
Patent Priority Assignee Title
3160987,
3683785,
3863553,
3972164, Mar 11 1974 Roof construction with inlet and outlet venting means
4050364, Feb 12 1975 Gretsch-Unitas GmbH Baubeschlagfabrik Ventilating device
4159673, Nov 14 1977 TIPP, RAYMOND P Vent block
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 22 1978Diversified Insulation, Inc.(assignment on the face of the patent)
Jul 28 1980DIVERSIFIED INSULATION, INC INSULATION SALES CO ASSIGNMENT OF ASSIGNORS INTEREST 0038030502 pdf
May 13 1982SHELTER SHIELD INCORPORATEDSEATTLE-FIRST NATIONAL BANK, A NATIONAL BANKING ASSOCIATIONMORTGAGE SEE DOCUMENT FOR DETAILS 0040340617 pdf
May 13 1982SHELTER SHIELD INCORPORATEDBARCLAYS AMERICAN BUSINESS CREDIT, INC MORTGAGE SEE DOCUMENT FOR DETAILS 0040340622 pdf
May 13 1982Insulation Sales CompanySHELTER SHIELD INCORPORATED, A CORP OF MNASSIGNMENT OF ASSIGNORS INTEREST 0040340627 pdf
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