Step support bracket
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Description
FIG. 1 is a front elevational view of a step support bracket showing our new design;
FIG. 2 is a rear elevational view thereof;
FIGS. 3 and 4 are respectively top and bottom plan views thereof;
FIG. 5 is a left end elevational view thereof;
FIG. 6 is a sectional view thereof taken along the lines 6--6 in FIG. 1;
FIG. 7 is a front perspective view thereof; and
FIG. 8 is a rear perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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D267699 | January 25, 1983 | Prawl |
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Patent History
Patent number: D288288
Type: Grant
Filed: Apr 18, 1984
Date of Patent: Feb 17, 1987
Assignee: TECO Products & Testing Corporation (Chevy Chase, MD)
Inventors: Walter G. Hentzschel (Damascus, MD), James E. Brock (Gaithersburg, MD), David R. Norcross (Bethesda, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/601,683
Type: Grant
Filed: Apr 18, 1984
Date of Patent: Feb 17, 1987
Assignee: TECO Products & Testing Corporation (Chevy Chase, MD)
Inventors: Walter G. Hentzschel (Damascus, MD), James E. Brock (Gaithersburg, MD), David R. Norcross (Bethesda, MD)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Burns, Doane, Swecker & Mathis
Application Number: 6/601,683
Classifications
Current U.S. Class:
D/8380;
D/8382;
Separably Connected Sections (52/713);
Openwork; E.g., Truss, Trellis, Grille, Screen, Frame, Or Rebar Chair (52/633)