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Publication numberUSD443344 S1
Publication typeGrant
Application numberUS 29/059,647
Publication dateJun 5, 2001
Filing dateAug 26, 1996
Priority dateAug 26, 1996
Publication number059647, 29059647, US D443344 S1, US D443344S1, US-S1-D443344, USD443344 S1, USD443344S1
InventorsKelvin Todd Evans
Original AssigneeDixie Septic Tank, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Drainfield pipe
US D443344 S1
Images(10)
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Claims(1)
  1. The ornamental design for a drainfield pipe, as shown and described.
Description

This application is related to copending application Ser. No. 08/464,971 filed Jun. 5, 1995, issuing as U.S. Patent No. 5,549,415, commonly owned with the present invention.

FIG. 1 is a top, left and front perspective view of a drainfield pipe showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top, left and front perspective view of a second embodiment thereof;

FIG. 9 is a rear elevational view of FIG. 8;

FIG. 10 is a front elevational view of FIG. 8;

FIG. 11 is a right side elevational view of FIG. 8;

FIG. 12 is a left side elevational view of FIG. 8;

FIG. 13 is a top plan view of FIG. 8;

FIG. 14 is a bottom plan view of FIG. 8;

FIG. 15 is a top, left and front perspective view of a third embodiment of FIG. 1;

FIG. 16 is a right side elevational view of FIG. 15, the left side elevational being a mirror image thereof the remaining sides appearing the same as the second embodiment except for the differences in the longitudinal rib as seen in the views presented;

FIG. 17 a top, left and front perspective view of a fourth embodiment of FIG. 1;

FIG. 18 is a rear elevational view of FIG. 17;

FIG. 19 is a front elevational view of FIG. 17;

FIG. 20 is a right side elevational view of FIG. 17;

FIG. 21 is a left side elevational view of FIG. 17;

FIG. 22 is a top plan view of FIG. 17;

FIG. 23 is a bottom plan view of FIG. 17;

FIG. 24 is a top, left and front perspective view of a fifth embodiment of FIG. 1;

FIG. 25 a front elevational view of FIG. 24;

FIG. 26 is a rear elevational view of FIG. 24;

FIG. 27 is a right side elevational view of FIG. 24;

FIG. 28 is a left side elevational view of FIG. 24;

FIG. 29 is a top plan view of FIG. 24; and,

FIG. 30 is a bottom plan view of FIG. 24.

The broken line showing of pipe wall perforations in FIGS. 24, 27, 28, and 30 is for illustrative purposes only and forms no part on the claimed design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7886774 *Jul 28, 2009Feb 15, 2011Dick PoppCorrugated foundation drain
Classifications
U.S. ClassificationD23/266