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Patent
D258379
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Priority
Aug 15 1978
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Filed
Aug 15 1978
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Issued
Feb 24 1981
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Expiry
Feb 24 1995
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Assg.orig
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Entity
unknown
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13
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8
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n/a
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The ornamental design for a well pipe spacer, as shown and described.
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FIG. 1 is a perspective view of a well pipe spacer showing my new design;
FIG. 2 is a top plan view therefor; and
FIG. 3 is a side view thereof.
The bottom is plain and unornamented.
Joseph, Charles A.
| Patent |
Priority |
Assignee |
Title |
| D390923, |
Jul 19 1996 |
|
Coupling nut |
| D553716, |
Apr 28 2006 |
S & B Technical Products, Inc. |
Casing insulator |
| D702543, |
Sep 13 2012 |
Mueller Industries, Inc. |
Swivel nut |
| D709169, |
Jul 19 2012 |
Homewerks Worldwide, LLC |
Plumbing fastener |
| D715902, |
Jul 19 2012 |
Homewerks Worldwide, LLC |
Plumbing fastener |
| D717408, |
Jul 19 2012 |
Homewerks Worldwide, LLC |
Plumbing fastener |
| D729908, |
Mar 21 2012 |
BLUCHER METAL A S |
Emergency drain |
| D758554, |
Sep 20 2012 |
BLUCHER METAL A/S |
Emergency drain |
| D877785, |
Jul 25 2019 |
Funk Manufacturing Up-Z-Dazy, Inc.; FUNK MANUFACTURING UP-Z-DAZY, INC |
Frame for a well pipe installation device |
| ER305, |
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| ER3132, |
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| ER6470, |
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| ER6754, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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Maintenance Fee Events |
n/a
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Maintenance Schedule |
n/a