Portable hole digger
Description
Claims
The ornamental design for a portable hole digger as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 127150 | May 1872 | Cook |
| 565745 | August 1896 | Harris |
| 1568321 | January 1926 | Coldwell |
| 1692436 | November 1928 | Deane |
| D89682 | April 1933 | Croasdale, Jr. |
| 2014311 | September 1935 | Council |
| 2458215 | January 1949 | Sparks |
| 3062299 | November 1962 | Koepfinger |
| 3111995 | November 1963 | Dahl |
| 3127939 | April 1964 | Rink |
| 3291231 | December 1966 | Kammer |
| 3444938 | May 1969 | Ballmann |
| 3506296 | April 1970 | Nelson |
| 4135752 | January 23, 1979 | Long |
| 4209903 | July 1, 1980 | Owens |
| D295842 | May 24, 1988 | Gay |
| D297498 | September 6, 1988 | Prince |
| D298594 | November 22, 1988 | Hahn |
| D302512 | August 1, 1989 | Slayton |
| 4884638 | December 5, 1989 | Hoffman |
| D306247 | February 27, 1990 | Shields |
| D306814 | March 27, 1990 | Shields |
| 4974682 | December 4, 1990 | Hoffman |
| D319291 | August 20, 1991 | Hanzel |
| 5338078 | August 16, 1994 | Basek |
| 5461788 | October 31, 1995 | Taylor |
| D397277 | August 25, 1998 | Gibbs, Jr. |
| D411944 | July 13, 1999 | Lanz |
| 5938290 | August 17, 1999 | Mikeska |
| D423889 | May 2, 2000 | Heffner |
| 6311782 | November 6, 2001 | Plasek |
| 6386294 | May 14, 2002 | Best |
| 6662879 | December 16, 2003 | Costa |
| D521823 | May 30, 2006 | Demar |
| D541606 | May 1, 2007 | Griffin |
| D560982 | February 5, 2008 | Hammond, Sr. |
| D579738 | November 4, 2008 | Karczewski |
| D656168 | March 20, 2012 | Omi |
| 8714277 | May 6, 2014 | Lindh |
| D718991 | December 9, 2014 | Jaskiewicz |
| D742190 | November 3, 2015 | Cockrell |
| D758810 | June 14, 2016 | Peterson |
| 9854739 | January 2, 2018 | Helinski |
| 10426101 | October 1, 2019 | Galdi |
| 10517214 | December 31, 2019 | Craig |
| D894037 | August 25, 2020 | Jenkins |
| D901263 | November 10, 2020 | Citron |
| D901995 | November 17, 2020 | Kane |
| D921527 | June 8, 2021 | Jenkins |
| D951041 | May 10, 2022 | Lind |
| D951042 | May 10, 2022 | Lind |
| D992985 | July 25, 2023 | Sutherland |
| D1037065 | July 30, 2024 | Gauthier |
| D1039000 | August 13, 2024 | Kronemeyer |
| 12059606 | August 13, 2024 | Falk |
| 20040048694 | March 11, 2004 | Swensen |
| 20080084077 | April 10, 2008 | Alcov |
| 20100060022 | March 11, 2010 | Alcov |
| 20130056232 | March 7, 2013 | Rahm |
| 20170042079 | February 16, 2017 | Harris |
| 20180077878 | March 22, 2018 | Sands |
| 20190141890 | May 16, 2019 | Craig |
- Blades: Single Blade; Dint Golf Solutions; Dint.com.au (through web.archive.org); Feb. 29, 2020; Acc Nov. 21, 2024; URL:<https://web.archive.org/web/20200229234751/https://dint.com.au/collections/hole-cutters/products/blades-single-blade > (Year: 2020).
Patent History
Patent number: D1059141
Type: Grant
Filed: Sep 9, 2024
Date of Patent: Jan 28, 2025
Inventor: Jingfeng Liu (Guangdong)
Primary Examiner: Rachel A. Voorhies
Assistant Examiner: Benjamin D. Wannemacher
Application Number: 29/961,898
Type: Grant
Filed: Sep 9, 2024
Date of Patent: Jan 28, 2025
Inventor: Jingfeng Liu (Guangdong)
Primary Examiner: Rachel A. Voorhies
Assistant Examiner: Benjamin D. Wannemacher
Application Number: 29/961,898
Classifications
Current U.S. Class:
D8/7;
D8/1