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PTO
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Patent
D332481
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Priority
Mar 30 1990
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Filed
Mar 30 1990
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Issued
Jan 12 1993
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Expiry
Jan 12 2007
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Assg.orig
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Entity
unknown
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23
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13
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n/a
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The ornamental design for a connector for corrugated plastic pipe, as shown and described.
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FIG. 1 is a top perspective view of a connector for corrugated plastic pipe
showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof, the rear being the same as the
front shown; and,
FIG. 5 is a left side elevational view thereof, the right side being the
same as the left side.
Petty, John, McNeil, Sandy
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| D803045, |
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| D803046, |
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| D803047, |
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| D803048, |
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| D803049, |
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| D803050, |
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| D804945, |
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| D828751, |
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| D854915, |
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| D861053, |
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| Patent |
Priority |
Assignee |
Title |
| 2366067, |
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| 3695643, |
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| 3785682, |
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| 3899198, |
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| 3933378, |
Nov 29 1974 |
Ford Motor Company |
Quick-connect tubing coupling |
| 4441745, |
Aug 22 1980 |
Wavin B.V. |
Coupling pipe part for interconnecting corrugated pipe parts |
| 4480855, |
Mar 11 1982 |
NATIONAL CITY BANK, THE AGENT |
Coupling structure for plastic pipe or tubing |
| 4542922, |
Feb 05 1982 |
Agro Ag. |
Fitting for connecting circumferentially ribbed insulating tubes of plastic |
| 4575133, |
May 18 1984 |
Thomas & Betts International, Inc |
Conduit connector |
| 4711472, |
Sep 02 1986 |
Hubbell Incorporated |
Connector for non-metallic conduit |
| 4923227, |
Feb 05 1986 |
ADAPTAFLEX LIMITED |
Corrugated plastic pipe connector |
| 28544, |
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| 32963, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a