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Publication numberUSD252274 S
Publication typeGrant
Application numberUS 05/793,169
Publication dateJul 3, 1979
Filing dateMay 2, 1977
Publication number05793169, 793169, US D252274 S, US D252274S, US-S-D252274, USD252274 S, USD252274S
InventorsJoseph T. Gregorich, William C. Goers, Walter B. Seefeldt
Original AssigneeBarber-Greene Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Curb forming machine
US D252274 S
Abstract  available in
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  1. The ornamental design for a curb forming machine, as shown.

FIG. 1 is a perspective view of a curb forming machine embodying our new design showing the front and one side thereof;

FIG. 2 is a perspective view showing the rear and the other side thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a side elevational view thereof showing the side opposite the side shown in FIG. 5; and

FIG. 7 is a top plan view thereof.

Non-Patent Citations
1Construction Methods & Equipment, 2/77, p. 75, Concrete Slipformer, bottom left side of page.
2Construction Methods & Equipment, 5/76, p. 27, Curb Forming Machine, lower right side of page.
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6890123 *Feb 6, 2003May 10, 2005N. Piccoli ConstructionDevice for forming tight radius curbs and gutters with a paving machine
US20030180092 *Feb 6, 2003Sep 25, 2003Mario PiccoliDevice for forming tight radius curbs and gutters with a paving machine
U.S. ClassificationD15/24