Ring cutter
Description
Portions of the ring cutter depicted in broken lines forms no part of the design.
Claims
The ornamental design for a ring cutter as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 344769 | June 1886 | Cronk |
| 551366 | December 1895 | Cornwall |
| 643377 | February 1900 | Janney |
| 907690 | December 1908 | Harbeck |
| 1017545 | February 1912 | Hopkins |
| 1134292 | April 1915 | Smith |
| 1316252 | September 1919 | Moering |
| 1368244 | February 1921 | Desrochers |
| 1687773 | October 1928 | Kahlen |
| 1719557 | July 1929 | Mcgrath |
| 1737552 | December 1929 | Clay et al. |
| 1771764 | July 1930 | Beattie |
| 1784337 | December 1930 | Clarke et al. |
| 1813693 | July 1931 | Balinski et al. |
| 1867342 | July 1932 | Bruno |
| 1880875 | October 1932 | Deutsch |
| 1885188 | November 1932 | Deutsch |
| 2015535 | September 1935 | Sacrey |
| 2139272 | December 1938 | Jaworski |
| 2221565 | November 1940 | Bailey |
| 2232733 | February 1941 | Scarboro |
| 2238494 | April 1941 | Maguin |
| 2291470 | July 1942 | George |
| 2344262 | March 1944 | Ernest et al. |
| 2352432 | June 1944 | Harrington |
| 2366017 | December 1944 | Fortune |
| 2367432 | January 1945 | Frank |
| 2373907 | April 1945 | Olson |
| 2375364 | May 1945 | Hood |
| 2399677 | May 1946 | Hood et al. |
| 2406744 | September 1946 | Cryar |
| 2492156 | December 1949 | Kupjack |
| 2659969 | November 1953 | Martin |
| 2771662 | November 1956 | Ziska |
| 2851862 | September 1958 | Lohman |
| 3456541 | July 1969 | Thompson et al. |
| 3610299 | October 1971 | Jureit et al. |
| 3670412 | June 1972 | Cunningham |
| 3710445 | January 1973 | Roth |
| 3765087 | October 1973 | Pawloski |
| 3910142 | October 1975 | Jureit et al. |
| 3955455 | May 11, 1976 | Guzman |
| 4081906 | April 4, 1978 | Sigler |
| 4082025 | April 4, 1978 | Reinbacher |
| 4135299 | January 23, 1979 | Moriarty |
| 4411067 | October 25, 1983 | Kirk |
| 4506445 | March 26, 1985 | Esten |
| D282142 | January 14, 1986 | Siravo |
| 4574672 | March 11, 1986 | Ehm et al. |
| 4602536 | July 29, 1986 | Fish |
| 4625405 | December 2, 1986 | Hudnutt et al. |
| 4794273 | December 27, 1988 | Mccullough et al. |
| 4864730 | September 12, 1989 | Weiss |
| 4976034 | December 11, 1990 | Whitman |
| 5114988 | May 19, 1992 | Gagnon et al. |
| D328842 | August 25, 1992 | Whitman |
| 5172479 | December 22, 1992 | Keeton |
| 5179551 | January 12, 1993 | Turner |
| 5353504 | October 11, 1994 | Pai |
| 5365625 | November 22, 1994 | Han |
| 5369886 | December 6, 1994 | Gallatin |
| 5419819 | May 30, 1995 | Park |
| 5423077 | June 6, 1995 | Ueda |
| 5571040 | November 5, 1996 | Kawaguchi et al. |
| 5642566 | July 1, 1997 | Hirabayashi |
| 5672253 | September 30, 1997 | Hwang |
| 5681204 | October 28, 1997 | Kawaguchi et al. |
| 5875554 | March 2, 1999 | Vogelsanger |
| 5902171 | May 11, 1999 | Hamasaki et al. |
| 5987754 | November 23, 1999 | Hirabayashi et al. |
| 6044564 | April 4, 2000 | Jeltsch |
| 6092290 | July 25, 2000 | Vogelsanger |
| 6181091 | January 30, 2001 | Heeren et al. |
| 6294006 | September 25, 2001 | Andou |
| 6468183 | October 22, 2002 | O'Neil et al. |
| 6553880 | April 29, 2003 | Jacobsen et al. |
| 6598507 | July 29, 2003 | Gunther et al. |
| 6659098 | December 9, 2003 | Sekiya |
| 6671274 | December 30, 2003 | Ding et al. |
| 6925917 | August 9, 2005 | Tilley et al. |
| 6973727 | December 13, 2005 | Yao |
| 7102324 | September 5, 2006 | Branecky et al. |
| 7116071 | October 3, 2006 | Glasgow et al. |
| 7172640 | February 6, 2007 | Berger et al. |
| 7210378 | May 1, 2007 | Bibi |
| 7282880 | October 16, 2007 | Glasgow et al. |
| 7293362 | November 13, 2007 | Konen |
| 7331109 | February 19, 2008 | Tu |
| 7377947 | May 27, 2008 | Merker et al. |
| 7420341 | September 2, 2008 | Glasgow et al. |
| 7634958 | December 22, 2009 | Baugher |
| 7740012 | June 22, 2010 | Donnerdal et al. |
| 7757630 | July 20, 2010 | Yoshida et al. |
| 7833367 | November 16, 2010 | Yamamoto et al. |
| 7984556 | July 26, 2011 | Konen |
| D642886 | August 9, 2011 | Sciamma |
| 8051572 | November 8, 2011 | Zhang et al. |
| 8055186 | November 8, 2011 | Louchkoff et al. |
| 8066283 | November 29, 2011 | Yamada |
| 8069572 | December 6, 2011 | Dreher |
| 8122607 | February 28, 2012 | Maniwa et al. |
| 8168023 | May 1, 2012 | Chapman et al. |
| 8181012 | May 15, 2012 | Ono |
| 8261453 | September 11, 2012 | Huang |
| 8316548 | November 27, 2012 | Dreher |
| 8347769 | January 8, 2013 | Walter |
| 8353232 | January 15, 2013 | Walter et al. |
| 8559406 | October 15, 2013 | Lundby et al. |
| 8602287 | December 10, 2013 | Yates et al. |
| 8661737 | March 4, 2014 | Brogan |
| 8683704 | April 1, 2014 | Scott et al. |
| 8701294 | April 22, 2014 | Bruce et al. |
| 8758342 | June 24, 2014 | Bales et al. |
| 8773024 | July 8, 2014 | Yan et al. |
| 8813370 | August 26, 2014 | Pellenc |
| 8834485 | September 16, 2014 | Kave |
| D720197 | December 30, 2014 | Oldham |
| 8918923 | December 30, 2014 | Song |
| 9041002 | May 26, 2015 | Lv |
| 9102047 | August 11, 2015 | Park |
| 9108662 | August 18, 2015 | Scholin |
| 9120235 | September 1, 2015 | Maniwa |
| 9231386 | January 5, 2016 | Kochi et al. |
| 9307982 | April 12, 2016 | Gorek et al. |
| 9320516 | April 26, 2016 | Gorek et al. |
| 9339938 | May 17, 2016 | Winkel et al. |
| 9414653 | August 16, 2016 | Morton |
| 9433408 | September 6, 2016 | Gorek et al. |
| 9451949 | September 27, 2016 | Gorek et al. |
| 9481122 | November 1, 2016 | Hurt et al. |
| 9486864 | November 8, 2016 | Luo et al. |
| 9524543 | December 20, 2016 | Nava et al. |
| 9572568 | February 21, 2017 | Gorek et al. |
| 9675372 | June 13, 2017 | Laurent et al. |
| 9676042 | June 13, 2017 | Miller et al. |
| 9706834 | July 18, 2017 | Taylor |
| 9757868 | September 12, 2017 | Winkel et al. |
| 9757869 | September 12, 2017 | Wada et al. |
| 9801336 | October 31, 2017 | Palmute |
| 9820445 | November 21, 2017 | Simpson et al. |
| 9826975 | November 28, 2017 | Gorek et al. |
| 9832936 | December 5, 2017 | Ishiguro |
| 9888632 | February 13, 2018 | Zhou et al. |
| 9901496 | February 27, 2018 | Alvine et al. |
| 9908445 | March 6, 2018 | Lee et al. |
| 9936948 | April 10, 2018 | Gorek et al. |
| 9950418 | April 24, 2018 | Kakiuchi et al. |
| 9962780 | May 8, 2018 | Chen et al. |
| 10091947 | October 9, 2018 | Pellenc |
| 10098632 | October 16, 2018 | Gorek et al. |
| 10166616 | January 1, 2019 | Chen et al. |
| 10168917 | January 1, 2019 | Dai et al. |
| 10172292 | January 8, 2019 | Zador et al. |
| 10172897 | January 8, 2019 | Vu et al. |
| 10179415 | January 15, 2019 | Landwehr |
| 10245660 | April 2, 2019 | Myrfield |
| 10309551 | June 4, 2019 | Fiedziuk |
| 10350771 | July 16, 2019 | Perlberg et al. |
| 10391646 | August 27, 2019 | Holmes |
| 10413974 | September 17, 2019 | Koslowski et al. |
| 10433630 | October 8, 2019 | Besen et al. |
| 10442100 | October 15, 2019 | Yore, Jr. et al. |
| 10641993 | May 5, 2020 | Ning |
| 10689474 | June 23, 2020 | Takada et al. |
| 10733736 | August 4, 2020 | Smith |
| 10744634 | August 18, 2020 | Kakiuchi et al. |
| 10762141 | September 1, 2020 | Liang et al. |
| 10779628 | September 22, 2020 | Mcmullen |
| 10813635 | October 27, 2020 | Gorek et al. |
| 10875170 | December 29, 2020 | Numata |
| 10912259 | February 9, 2021 | Zador et al. |
| 10913174 | February 9, 2021 | Nakashima |
| 10984453 | April 20, 2021 | Box et al. |
| 10996564 | May 4, 2021 | Finlay et al. |
| 11046548 | June 29, 2021 | Nasu |
| 11059114 | July 13, 2021 | Karlsson |
| 11123891 | September 21, 2021 | Supe-Dienes |
| 11125845 | September 21, 2021 | Sharma |
| 11179860 | November 23, 2021 | Sandefur et al. |
| 11219957 | January 11, 2022 | Numata |
| 11259797 | March 1, 2022 | Gorek et al. |
| 11273550 | March 15, 2022 | Freitag |
| 11305405 | April 19, 2022 | Almqvist et al. |
| 11338426 | May 24, 2022 | Rudolph |
| 11358297 | June 14, 2022 | Pellenc et al. |
| 11383174 | July 12, 2022 | Manuel |
| 11383370 | July 12, 2022 | Wiwatowski et al. |
| 11394679 | July 19, 2022 | Brezina et al. |
| 11400531 | August 2, 2022 | Karlsson |
| 11432998 | September 6, 2022 | Cheskin et al. |
| 11440110 | September 13, 2022 | Ishikawa et al. |
| 11486260 | November 1, 2022 | Pearson |
| 11491806 | November 8, 2022 | Condello et al. |
| 11534930 | December 27, 2022 | Lu |
| 11537952 | December 27, 2022 | Avare |
| 11548082 | January 10, 2023 | Qu |
| 11565433 | January 31, 2023 | Ma |
| 11577473 | February 14, 2023 | Puchleitner et al. |
| 11589552 | February 28, 2023 | Brown et al. |
| 11633181 | April 25, 2023 | Gorek et al. |
| 11654496 | May 23, 2023 | Koslowski et al. |
| 20030000716 | January 2, 2003 | Hofmann et al. |
| 20030163921 | September 4, 2003 | Tsai |
| 20040035005 | February 26, 2004 | Huang et al. |
| 20040055164 | March 25, 2004 | Molins |
| 20040118257 | June 24, 2004 | Kratzmaier |
| 20050115081 | June 2, 2005 | Tu |
| 20060248730 | November 9, 2006 | Miller et al. |
| 20070209209 | September 13, 2007 | Davis et al. |
| 20080010839 | January 17, 2008 | Eby et al. |
| 20080263872 | October 30, 2008 | Ferk et al. |
| 20090133554 | May 28, 2009 | Pan |
| 20100024223 | February 4, 2010 | Lehman et al. |
| 20100071218 | March 25, 2010 | Poole et al. |
| 20100076474 | March 25, 2010 | Yates et al. |
| 20100077621 | April 1, 2010 | Quigley et al. |
| 20100186235 | July 29, 2010 | Schwartz et al. |
| 20100192383 | August 5, 2010 | Ishiguro |
| 20110048198 | March 3, 2011 | Watanabe et al. |
| 20110056084 | March 10, 2011 | Okada et al. |
| 20110061242 | March 17, 2011 | Chen et al. |
| 20110172689 | July 14, 2011 | Smith et al. |
| 20110174122 | July 21, 2011 | Braun et al. |
| 20130055574 | March 7, 2013 | Nie et al. |
| 20130284785 | October 31, 2013 | Brosius |
| 20130318800 | December 5, 2013 | Weiss et al. |
| 20130333228 | December 19, 2013 | Ota et al. |
| 20140157522 | June 12, 2014 | Lorini |
| 20140223746 | August 14, 2014 | Schwartz et al. |
| 20140331833 | November 13, 2014 | Gass et al. |
| 20150328790 | November 19, 2015 | Kasperek |
| 20160150738 | June 2, 2016 | Hall |
| 20160368125 | December 22, 2016 | Kim |
| 20170008102 | January 12, 2017 | Ishikawa et al. |
| 20180036906 | February 8, 2018 | Frolov |
| 20180326601 | November 15, 2018 | Sandefur et al. |
| 20190210206 | July 11, 2019 | Nix |
| 20190255630 | August 22, 2019 | Rodriquez et al. |
| 20190298391 | October 3, 2019 | MacKeil |
| 20190329337 | October 31, 2019 | Owens et al. |
| 20200030999 | January 30, 2020 | Sandefur et al. |
| 20200070261 | March 5, 2020 | Gore |
| 20200100958 | April 2, 2020 | Wiznia |
| 20200347991 | November 5, 2020 | Pellenc et al. |
| 20200385229 | December 10, 2020 | Kim |
| 20210101239 | April 8, 2021 | Lawenius et al. |
| 20210252656 | August 19, 2021 | Lawenius et al. |
| 20210339410 | November 4, 2021 | Hayashi et al. |
| 20220143855 | May 12, 2022 | Barnes |
| 20220297327 | September 22, 2022 | Jenter |
| 20220312680 | October 6, 2022 | Nii |
| 20220314417 | October 6, 2022 | Kamiya |
| 20220314418 | October 6, 2022 | Kamiya |
| 20220314419 | October 6, 2022 | Kamiya |
| 20220339770 | October 27, 2022 | Wiwatowski et al. |
| 20220347770 | November 3, 2022 | Koslowski et al. |
| 20220355399 | November 10, 2022 | Koslowski et al. |
| 20220355402 | November 10, 2022 | Koslowski et al. |
| 20220410293 | December 29, 2022 | Belanger |
| 20230061039 | March 2, 2023 | MacKeil |
| 20230089563 | March 23, 2023 | Rudolf et al. |
| 20230131317 | April 27, 2023 | Hennessey |
| 20250114850 | April 10, 2025 | Hennessey |
| 20250114851 | April 10, 2025 | Hennessey |
| 414226 | April 1936 | BE |
| 1213134 | October 1986 | CA |
| 1213209 | October 1986 | CA |
| 2276054 | July 1998 | CA |
| 2850801 | August 2005 | CA |
| 2656592 | January 2008 | CA |
| 2276054 | November 2008 | CA |
| 2714773 | March 2011 | CA |
| 2787348 | July 2011 | CA |
| 2714773 | May 2014 | CA |
| 2915812 | December 2014 | CA |
| 2787348 | May 2015 | CA |
| 2945344 | October 2015 | CA |
| 2915812 | July 2017 | CA |
| 3151710 | March 2021 | CA |
| 2945344 | November 2022 | CA |
| 3123277 | December 2022 | CA |
| 249741 | July 1947 | CH |
| 558172 | January 1975 | CH |
| 201410644 | February 2010 | CN |
| 102463590 | May 2012 | CN |
| 107307946 | November 2017 | CN |
| 209886798 | January 2020 | CN |
| 213646122 | July 2021 | CN |
| 19934290 | January 2001 | DE |
| 202004004606 | July 2004 | DE |
| 102004014393 | October 2005 | DE |
| 202010006440 | January 2006 | DE |
| 102004014393 | November 2007 | DE |
| 102006054929 | November 2007 | DE |
| 102006051689 | February 2012 | DE |
| 202012000500 | April 2012 | DE |
| 202018100881 | March 2018 | DE |
| 2514637 | April 1983 | FR |
| 143447 | May 1920 | GB |
| 2249273 | April 1994 | GB |
| 2460738 | July 2009 | GB |
| 2466383 | March 2014 | GB |
| 2521823 | September 2019 | GB |
| 970000474 | January 1997 | KR |
| 200388187 | June 2005 | KR |
| 100968497 | November 2009 | KR |
| 20110019410 | February 2011 | KR |
| 101052497 | September 2011 | KR |
| 2014086376 | June 2014 | WO |
| 2021062233 | April 2021 | WO |
| 2022266756 | December 2022 | WO |
- https://www.ringrescue.com/ring-cutter (Year: 2024).
- Sattler Manufacturing, Medizintechnik Sattler GmbH, accessed Oct. 18, 2022 at <https://www.medizintechnik-sattler.de/en/content/sattlerr-manufacturing.
- “Vintage Beaver Finger Ring Cutter with Spare Saw Blade and Instructions Sheet” Product Page, accessed Oct. 18, 2022 at <https://www.worthpoint.com/worthopedia/vintage-beaver-finger-ring-cutter-252720636>.
- “Beaver Ring Cutter Ring Cutting Made Easy!” Product Page, QTE North America Inc., accessed Oct. 18, 2022 at <https://qtena.com/beaver-ring-cutter-br-ring-cutting-made-easy-br-4100-p-5062.html>.
- “Haicable Manual Hydraulic Rebar Cutter SC-10 Hand Rebar Cutting Tools for Cutting Rebar Max Dia. 10mm” Product Page, Amazon.ca, accessed Oct. 18, 2022 at <https://www.amazon.ca/Haicable-Manual-Hydraulic-Cutting-Dia-10mm/dp/B0117J6OVQ>.
- “Hand Tool Ergonomics” OSH Answers Fact Sheets, CCOHS, accessed Oct. 18, 2022 at <https://www.ccohs.ca/oshanswers/ergonomics/handtools/tooldesign.html>.
- “GEM II Battery Powered Ring Cutter Kit with Recharger Unit” Product Page, A-Z Tec Medical Ltd, accessed Oct. 19, 2022 at <http://www.aztecmedical.co.uk/gem_II_ring_cutter_kit_r.html>.
- International Search Report and Written Opinion mailed Dec. 28, 2022 in International Patent Application No. PCT/CA2022/051540 (14 pages).
Patent History
Patent number: D1089340
Type: Grant
Filed: Jun 22, 2023
Date of Patent: Aug 19, 2025
Assignee: Ring Rescue Inc. (Dartmouth)
Inventors: Johan Van Hulle (Ottawa), Patrick Hennessey (Dartmouth), Scott Ungar Campbell (Dartmouth), Bradley Eric MacKeil (Fletchers Lake)
Primary Examiner: Patricia A Palasik
Application Number: 29/895,576
Type: Grant
Filed: Jun 22, 2023
Date of Patent: Aug 19, 2025
Assignee: Ring Rescue Inc. (Dartmouth)
Inventors: Johan Van Hulle (Ottawa), Patrick Hennessey (Dartmouth), Scott Ungar Campbell (Dartmouth), Bradley Eric MacKeil (Fletchers Lake)
Primary Examiner: Patricia A Palasik
Application Number: 29/895,576
Classifications
Current U.S. Class:
D8/68