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Patent
D652782
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Priority
Sep 03 2010
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Filed
Feb 25 2011
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Issued
Jan 24 2012
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Expiry
Jan 24 2026
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Assg.orig
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Entity
unknown
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10
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18
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n/a
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The ornamental design for a hole plug, as shown and described.
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FIG. 1 is a front view of a hole plug showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a plan view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a sectional view taken along line 7-7 in FIG. 6; and,
FIG. 8 is a perspective view of the hole plug.
Sato, Takehiro
| Patent |
Priority |
Assignee |
Title |
| 9309972, |
Nov 16 2011 |
NIFCO INC |
Hole plug |
| D719897, |
Apr 06 2012 |
NIFCO INC |
Hole plug |
| D721029, |
Nov 16 2011 |
NIFCO INC |
Hole plug |
| D781400, |
Jul 31 2015 |
|
Drain plug |
| D823212, |
Jan 25 2017 |
ARCONIC INC |
Spindle hub for wheel |
| D844525, |
Mar 23 2017 |
|
Hub |
| D844526, |
Mar 23 2017 |
|
Hub |
| D971721, |
Jan 16 2020 |
Illinois Tool Works Inc. |
Fastening nut |
| D980709, |
Aug 09 2018 |
DIPOL PLASTIC TECHNOLOGY Sp. z o.o. |
Hole plug |
| ER3342, |
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|
| Patent |
Priority |
Assignee |
Title |
| 4334632, |
Mar 03 1980 |
Nifco Inc. |
Stopper for opening |
| 4363420, |
Jan 30 1981 |
TRW Inc |
Aperture plugs |
| 5622208, |
Sep 11 1995 |
Polymer Molding, Inc. |
Port protector |
| 7347655, |
Nov 13 2002 |
Nifco Inc. |
Hole plug |
| 20040083593, |
|
|
|
| 20040091335, |
|
|
|
| 20080236691, |
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|
| 20100018737, |
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|
| D248134, |
Aug 19 1976 |
Melard Manufacturing Corporation; MELARD ACQUISITION, INC |
Tub stopper |
| D259466, |
Jul 28 1978 |
J & R WOOD PRODUCTS, INC , A CORP OF IND |
Insulation injection hole plug |
| D261357, |
Jul 28 1978 |
J & R WOOD PRODUCTS, INC , A CORP OF IND |
Insulation injection hole plug |
| D351220, |
Jul 06 1992 |
ZODIAC POOL CARE, INC |
Swimming pool drain |
| D414694, |
May 05 1998 |
|
Paint sealing cap |
| D613828, |
Jul 28 2008 |
|
Waste receptacle cover |
| D623049, |
Jun 05 2009 |
PROTECTIVE INDUSTRIES, INC |
Hole plug |
| D638103, |
Mar 31 2008 |
|
Lift hole plug |
| JP2005170084, |
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| JP2010090991, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 25 2011 | | Nifco Inc. | (assignment on the face of the patent) | | / |
| Apr 13 2011 | SATO, TAKEHIRO | NIFCO INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026209 | /0719 |
pdf |
| Date |
Maintenance Fee Events |
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| Date |
Maintenance Schedule |
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