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Patent
D288541
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Priority
May 29 1984
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Filed
May 29 1984
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Issued
Mar 03 1987
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Expiry
Mar 03 2001
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Assg.orig
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Entity
unknown
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7
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12
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n/a
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The ornamental design for a four way corner level, as shown and described.
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FIG. 1 is a front perspective view of a four way corner level showing my
new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof.
Vanderwerf, Robert H.
Patent |
Priority |
Assignee |
Title |
11628376, |
Feb 16 2021 |
|
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5255443, |
Oct 30 1992 |
Great Neck Saw Manufacturing, Inc. |
Post level with detent |
D310972, |
Mar 30 1987 |
|
Carpenter's gauge for installing trim around doors and windows |
D317725, |
Apr 24 1989 |
|
Adjustable level |
D332058, |
Nov 19 1991 |
Johnson Level & Tool Mfg. Co., Inc. |
Post level |
D336254, |
May 21 1990 |
BEDELL, JOHN H |
Angled liquid level |
D356047, |
Jan 24 1994 |
The Stanley Works |
Post level |
Patent |
Priority |
Assignee |
Title |
1554417, |
|
|
|
2906031, |
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3303569, |
|
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3545091, |
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3820249, |
|
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3826013, |
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CH67128, |
|
|
|
D253581, |
Jun 30 1977 |
Vy-Dawn, Inc. |
Four way corner level |
D255504, |
Mar 13 1978 |
Vy-Dawn, Incorporated |
Spirit level vial container |
D257330, |
Dec 28 1978 |
Vy-Dawn, Inc. |
Corner level |
D261626, |
Oct 24 1979 |
|
Corner level |
D269663, |
Jan 30 1981 |
|
Pole level |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
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Date |
Maintenance Schedule |
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