Patent
   D270292
Priority
Sep 28 1981
Filed
Sep 28 1981
Issued
Aug 23 1983
Expiry
Aug 23 1997
Assg.orig
Entity
unknown
15
3
n/a
The ornamental design for an upper grate section for a sliding cast iron grate assembly, as shown and described.

FIG. 1 is a front perspective view, as seen from above, of an upper grate section for a sliding cast iron grate assembly, embodying my new design;

FIG. 2 is a rear perspective view thereof, as seen from below;

FIG. 3 is a front elevation view thereof; and

FIG. 4 is a side elevation thereof, viewed from the right of FIG. 3.

Johnson, William H.

Patent Priority Assignee Title
4745715, Mar 23 1987 TATE ACCESS FLOORS LEASING, INC Elevated floor plate
4825603, Mar 23 1987 TATE ACCESS FLOORS LEASING, INC Elevated floor plate
9127447, Jan 24 2013 CANADA PIPE COMPANY ULC Frame for an inlet of a catch basin or manhole
9157213, Mar 05 2013 CANADA PIPE COMPANY ULC Eccentric frame for an inlet of a catch basin or manhole
9290968, Dec 18 2012 CANADA PIPE COMPANY ULC Locking mechanism for a cover
D273998, Aug 20 1981 BCM Manufacturing Ltd. Flooring unit
D306350, Mar 23 1987 TATE ACCESS FLOORS LEASING, INC Elevated floor plate
D718845, Mar 11 2013 BLUCHER METAL A S Drain grating
D722366, Feb 17 2014 CANADA PIPE COMANY ULC Guide for a frame for a sewer grate
D722678, Dec 12 2012 CANADA PIPE COMPANY ULC Grate
D722679, Dec 12 2012 CANADA PIPE COMPANY ULC Frame
D725238, Feb 18 2014 CANADA PIPE COMPANY ULC Frame for sewer grate
D734838, Dec 12 2012 CANADA PIPE COMPANY ULC Grate
D831550, Feb 06 2018 Safety cover for automotive brake pedal
D981587, Aug 06 2021 Exsurco Medical, Inc. Guard
Patent Priority Assignee Title
1139468,
1868107,
D263428, Nov 01 1979 Josef Schonlau, Maschinenfabrik-und Eisengiesserei Floor panel for a pig shed
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 18 1981JOHNSON, WILLIAM H SHENANDOAH MANUFACTURING CO , INC , A CORP OF VA ASSIGNMENT OF ASSIGNORS INTEREST 0039330672 pdf
Sep 28 1981Shenandoah Manufacturing Co., Inc.(assignment on the face of the patent)
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