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Patent
D585920
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Priority
Jun 11 2008
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Filed
Jun 11 2008
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Issued
Feb 03 2009
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Expiry
Feb 03 2023
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Assg.orig
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Entity
unknown
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29
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19
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n/a
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The ornamental design for a woodworking drill bit, as shown and described.
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FIG. 1 is a perspective view of a woodworking drill bit showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a perspective enlarged view of a lower section shown in the circle in FIG. 1.
Liao, Chung-Liang, Liao, Chung-Hung
| Patent |
Priority |
Assignee |
Title |
| 10086445, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| 10751811, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| 11084107, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| 11084108, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| 11148212, |
Jul 10 2018 |
Milwaukee Electric Tool Corporation |
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| 11285632, |
Mar 21 2018 |
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| 11745273, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| 11845134, |
Jul 10 2018 |
Milwaukee Electric Tool Corporation |
Hole saw with hex sidewall holes |
| 11850767, |
Mar 21 2018 |
Milwaukee Electric Tool Corporation |
Auger |
| 9579732, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| D608802, |
Aug 25 2009 |
Credo Technology Corporation |
Auger bit with reamer and nail hit capability |
| D687871, |
Jan 03 2013 |
|
Woodworking drill bit |
| D709111, |
Feb 01 2013 |
|
Woodworking drill bit |
| D786645, |
Nov 03 2015 |
Z DRILLING HOLDINGS, INC.; Z DRILLING HOLDINGS, INC |
Reamer |
| D849073, |
May 30 2017 |
EPISURF IP MANAGEMENT AB |
Drill bit |
| D859483, |
Dec 06 2016 |
Milwaukee Electric Tool Corporation |
Drill bit |
| D872144, |
Jun 12 2018 |
Disston Company |
Drill bit |
| D872783, |
Apr 27 2018 |
Milwaukee Electric Tool Corporation |
Step drill bit |
| D880545, |
Aug 21 2019 |
Rust-Oleum Corporation |
Hex arbor |
| D881241, |
Apr 27 2018 |
Milwaukee Electric Tool Corporation |
Step drill bit |
| D884755, |
Aug 16 2019 |
Rust-Oleum Corporation |
Hex driver flap wheel sander |
| D892183, |
Apr 27 2018 |
Milwaukee Electric Tool Corporation |
Step drill bit |
| D923674, |
Dec 06 2016 |
Milwaukee Electric Tool Corporation |
Drill bit |
| D928855, |
Sep 13 2019 |
Disston Company |
Spade drill bit |
| D930056, |
Dec 31 2019 |
|
Flat drill bit |
| D958855, |
Dec 09 2019 |
Milwaukee Electric Tool Corporation |
Hole saw |
| D958856, |
May 21 2020 |
|
Drill bit |
| ER6645, |
|
|
|
| RE48513, |
Jul 18 2012 |
Milwaukee Electric Tool Corporation |
Hole saw |
| Patent |
Priority |
Assignee |
Title |
| 1244593, |
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|
| 2035298, |
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Jul 21 1972 |
Osborn-Mushet Tools Limited |
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Aug 04 1977 |
Hawera Probst GmbH & Co. |
Rock drill with helical dust conveying groove |
| 5697738, |
Dec 30 1994 |
BLACK & DECKER INC , A DELAWARE CORP |
Spade-type boring bit having chamfered corner portions |
| 5842267, |
Dec 30 1994 |
Black & Decker Inc |
Method and apparatus for forming parts of a predetermined shape from a continuous stock material |
| 772211, |
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| 20080138165, |
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| 20080166194, |
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| 20080193236, |
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|
| D408424, |
Mar 23 1998 |
|
Wood drill |
| D419576, |
Jan 14 1999 |
|
Combined drill and counterbore bits |
| D504446, |
Feb 17 2003 |
Kobayashi Gimlet Mfg. Co., Ltd. |
Woodworking drill |
| D544892, |
Aug 17 2006 |
Forest City Tool, Inc. |
Drill bit tip |
| D559874, |
Jul 25 2005 |
Kobayashi Gimlet Mfg. Co., Ltd. |
Woodworking drill bit |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a