The broken lines in the drawings depict unclaimed environmental subject matter.
The broken lines in the drawings depict unclaimed environmental subject matter.
| Number | Name | Date | Kind |
|---|---|---|---|
| 2665893 | Ball | Jan 1954 | A |
| 3342532 | Krekeler et al. | Sep 1967 | A |
| 3671075 | Bland et al. | Jun 1972 | A |
| 3695726 | Krekeler | Oct 1972 | A |
| 3751114 | Davis | Aug 1973 | A |
| 3785021 | Norgren et al. | Jan 1974 | A |
| 3841708 | Kniff et al. | Oct 1974 | A |
| D238243 | Polivka | Dec 1975 | S |
| 3958832 | Sigott et al. | May 1976 | A |
| 4006936 | Crabiel | Feb 1977 | A |
| 4083644 | Friedline et al. | Apr 1978 | A |
| 4140189 | Garner | Feb 1979 | A |
| 4193638 | Heckenhauer | Mar 1980 | A |
| 4200159 | Jurgens et al. | Apr 1980 | A |
| 4299424 | LeBegue et al. | Nov 1981 | A |
| 4303136 | Ball | Dec 1981 | A |
| 4335921 | Swisher, Jr. et al. | Jun 1982 | A |
| 4337980 | Krekeler | Jul 1982 | A |
| 4340325 | Gowanlock et al. | Jul 1982 | A |
| D270059 | Wilkins | Aug 1983 | S |
| D271497 | Green | Nov 1983 | S |
| 4484644 | Cook et al. | Nov 1984 | A |
| 4580930 | Zinner et al. | Apr 1986 | A |
| 4605343 | Hibbs, Jr. et al. | Aug 1986 | A |
| 4655508 | Tomlinson | Apr 1987 | A |
| 4678237 | Collin | Jul 1987 | A |
| 4679858 | Tank | Jul 1987 | A |
| D296107 | Andersson | Jun 1988 | S |
| 4784023 | Dennis et al. | Nov 1988 | A |
| 4787466 | Tomlinson et al. | Nov 1988 | A |
| 4836178 | Tomlinson | Jun 1989 | A |
| 4850649 | Beach et al. | Jul 1989 | A |
| 4880278 | Tomlinson et al. | Nov 1989 | A |
| 4902073 | Tomlinson et al. | Feb 1990 | A |
| D307279 | Vincent | Apr 1990 | S |
| 4913125 | Bunting et al. | Apr 1990 | A |
| D311747 | Mihic | Oct 1990 | S |
| 5007685 | Beach et al. | Apr 1991 | A |
| 5060739 | Griffin et al. | Oct 1991 | A |
| 5090491 | Tibbitts et al. | Feb 1992 | A |
| 5318351 | Walker | Jun 1994 | A |
| 5378050 | Kammerer et al. | Jan 1995 | A |
| 5417475 | Graham et al. | May 1995 | A |
| 5431239 | Tibbitts et al. | Jul 1995 | A |
| 5605382 | Massa et al. | Feb 1997 | A |
| 5649604 | Fuller et al. | Jul 1997 | A |
| 5690393 | Massa et al. | Nov 1997 | A |
| 5881830 | Cooley | Mar 1999 | A |
| 6089123 | Chow et al. | Jul 2000 | A |
| 6213931 | Twardowski et al. | Apr 2001 | B1 |
| 6283844 | Tank | Sep 2001 | B1 |
| 6485104 | Keller et al. | Nov 2002 | B1 |
| 6779850 | Schibeci et al. | Aug 2004 | B1 |
| 7108212 | Latham | Sep 2006 | B2 |
| D558802 | Nicholas | Jan 2008 | S |
| D616003 | Ueda et al. | May 2010 | S |
| 7866418 | Bertagnolli et al. | Jan 2011 | B2 |
| 7998573 | Qian et al. | Aug 2011 | B2 |
| 8034136 | Sani | Oct 2011 | B2 |
| 8047260 | Uno et al. | Nov 2011 | B2 |
| 8079785 | Nicholas | Dec 2011 | B2 |
| 8236074 | Bertagnolli et al. | Aug 2012 | B1 |
| D666640 | Cox et al. | Sep 2012 | S |
| 8567533 | Myers et al. | Oct 2013 | B2 |
| 8672415 | Neilson et al. | May 2014 | B2 |
| 8727044 | Qian et al. | May 2014 | B2 |
| 8789894 | Claesson et al. | Jul 2014 | B2 |
| 9017438 | Miess et al. | Apr 2015 | B1 |
| 9027675 | Jones et al. | May 2015 | B1 |
| 9028008 | Bookhamer et al. | May 2015 | B1 |
| 9238893 | Latham et al. | Jan 2016 | B2 |
| 9272392 | Mukhopadhyay et al. | Mar 2016 | B2 |
| 9272814 | Carver et al. | Mar 2016 | B2 |
| 9303511 | George et al. | Apr 2016 | B2 |
| 9382794 | Latham et al. | Jul 2016 | B2 |
| 9434091 | Burton et al. | Sep 2016 | B2 |
| 9593577 | Lachmann et al. | Mar 2017 | B2 |
| D809031 | Burton | Jan 2018 | S |
| 10018041 | Wachsmann et al. | Jul 2018 | B2 |
| 20010040053 | Beuershausen et al. | Nov 2001 | A1 |
| 20020153175 | Ojanen et al. | Oct 2002 | A1 |
| 20030234569 | Dawood et al. | Dec 2003 | A1 |
| 20050082898 | Keller et al. | Apr 2005 | A1 |
| 20060033379 | Frear et al. | Feb 2006 | A1 |
| 20060087169 | Hesse et al. | Apr 2006 | A1 |
| 20070090679 | Ojanen et al. | Apr 2007 | A1 |
| 20080030065 | Frear et al. | Feb 2008 | A1 |
| 20080035383 | Hall et al. | Feb 2008 | A1 |
| 20080036280 | Hall et al. | Feb 2008 | A1 |
| 20080202819 | Fader | Aug 2008 | A1 |
| 20080250724 | Hall et al. | Oct 2008 | A1 |
| 20080309146 | Hall et al. | Dec 2008 | A1 |
| 20090256413 | Majagi | Oct 2009 | A1 |
| 20100052406 | Beach et al. | Mar 2010 | A1 |
| 20100194176 | Lucek et al. | Aug 2010 | A1 |
| 20100244545 | Hall et al. | Sep 2010 | A1 |
| 20100326741 | Patel | Dec 2010 | A1 |
| 20110132667 | Smallman et al. | Jun 2011 | A1 |
| 20110148178 | Lehnert et al. | Jun 2011 | A1 |
| 20110233987 | Maushart et al. | Sep 2011 | A1 |
| 20110266070 | Scott et al. | Nov 2011 | A1 |
| 20120043138 | Myers et al. | Feb 2012 | A1 |
| 20120138370 | Mukhopadhyay | Jun 2012 | A1 |
| 20120160573 | Myers et al. | Jun 2012 | A1 |
| 20120175939 | O'Neill et al. | Jul 2012 | A1 |
| 20120279786 | Cox | Nov 2012 | A1 |
| 20130052481 | Konyashin | Feb 2013 | A1 |
| 20130092451 | Mukhopadhyay et al. | Apr 2013 | A1 |
| 20130092452 | Mukhopadhyay et al. | Apr 2013 | A1 |
| 20130322975 | Tan et al. | Dec 2013 | A1 |
| 20140110991 | Sollami | Apr 2014 | A1 |
| 20140175853 | Warren | Jun 2014 | A1 |
| 20140225418 | Lachmann et al. | Aug 2014 | A1 |
| 20140240634 | Matsuzaki | Aug 2014 | A1 |
| 20140339879 | Burton et al. | Nov 2014 | A1 |
| 20140339883 | Burton et al. | Nov 2014 | A1 |
| 20150035342 | Jonker et al. | Feb 2015 | A1 |
| 20150114727 | Heuser | Apr 2015 | A1 |
| 20150176408 | Latham | Jun 2015 | A1 |
| 20150176409 | Latham | Jun 2015 | A1 |
| 20150240635 | Lachmann et al. | Aug 2015 | A1 |
| 20150314483 | Miess et al. | Nov 2015 | A1 |
| 20160102550 | Swope et al. | Apr 2016 | A1 |
| 20160273356 | Ojanen et al. | Sep 2016 | A1 |
| 20160332269 | Provins et al. | Nov 2016 | A1 |
| Number | Date | Country |
|---|---|---|
| 2013101370 | Nov 2013 | AU |
| 102108866 | Jun 2011 | CN |
| 202073564 | Dec 2011 | CN |
| 203081445 | Jul 2013 | CN |
| 1481278 | Jul 1977 | GB |
| 2170843 | Aug 1986 | GB |
| 2177144 | Jan 1987 | GB |
| 2193740 | Feb 1988 | GB |
| 2010083015 | Jul 2010 | WO |
| 2012130870 | Oct 2012 | WO |
| 2016071001 | May 2016 | WO |
| Entry |
|---|
| Final Office Action for U.S. Appl. No. 14/266,437 dated Sep. 18, 2018. |
| Issue Notification for U.S. Appl. No. 29/555,281 dated Aug. 29, 2018. |
| Advisory Action for U.S. Appl. No. 14/266,437 dated Mar. 24, 2017. |
| Advisory Action for U.S. Appl. No. 14/275,574 dated Mar. 9, 2017. |
| Final Office Action for U. S. Appl. No. 14/273,360 dated Mar. 7, 2016. |
| Final Office Action for U.S. Appl. No. 14/266,437 dated Nov. 15, 2017. |
| Final Office Action for U.S. Appl. No. 14/811,699 dated Jul. 10, 2018. |
| Final Office Action for U.S. Appl. No. 15/238,486 dated Feb. 26, 2018. |
| Final Office Action for U.S. Appl. No. 15/266,355 dated Jul. 25, 2018. |
| Final Office Action for U.S. Appl. No. 14/266,437 dated Dec. 12, 2016. |
| Final Office Action for U.S. Appl. No. 14/275,574 dated Nov. 29, 2016. |
| International Search Report and Written Opinion for International Application No. PCT/US2015/027830 dated Jul. 14, 2015. |
| International Search Report and Written Opinion from International Application No. PCT/US2014/037381 dated Oct. 30, 2014. |
| International Search Report and Written Opinion from International Application No. PCT/US2014/037708 dated Oct. 30, 2014. |
| Issue Notification for U.S. Appl. No. 14/273,360 dated Aug. 17, 2016. |
| Issue Notification for U.S. Appl. No. 29/540,584 dated Sep. 14, 2017. |
| Issue Notification for U.S. Appl. No. 29/540,597 dated Sep. 6, 2017. |
| Issue Notification for U.S. Appl. No. 29/555,279 dated Jan. 10, 2018. |
| Non-Final Office Action for U.S. Appl. No. 14/266,437 dated Jun. 9, 2016. |
| Non-Final Office Action for U.S. Appl. No. 14/266,437 dated Apr. 21, 2017. |
| Non-Final Office Action for U.S. Appl. No. 14/266,437 dated Mar. 28, 2018. |
| Non-Final Office Action for U.S. Appl. No. 14/273,360 dated Oct. 22, 2015. |
| Non-Final Office Action for U.S. Appl. No. 14/811,699 dated Nov. 29, 2017. |
| Non-Final Office Action for U.S. Appl. No. 15/238,486 dated Aug. 17, 2017. |
| Non-Final Office Action for U.S. Appl. No. 15/266,355 dated Jan. 8, 2018. |
| Non-Final Office Action for U.S. Appl. No. 14/275,574 dated Apr. 7, 2017. |
| Non-Final Office for U.S. Appl. No. 29/555,279 dated Mar. 24, 2017. |
| Non-Final Office Action for U.S. Appl. No. 14/275,574 dated Apr. 6, 2016. |
| Notice of Allowance for U. S. Appl. No. 14/273,360 dated May 18, 2016. |
| Notice of Allowance for U.S. Appl. No. 14/275,574 dated Jan. 24, 2018. |
| Notice of Allowance for U.S. Appl. No. 14/275,574 dated Jun. 15, 2018. |
| Notice of Allowance for U.S. Appl. No. 14/275,574 dated Sep. 26, 2017. |
| Notice of Allowance for U.S. Appl. No. 15/065,258 dated Jun. 15, 2018. |
| Notice of Allowance for U.S. Appl. No. 15/238,486 dated Jun. 20, 2018. |
| Notice of Allowance for U.S. Appl. No. 29/540,584 dated May 8, 2017. |
| Notice of Allowance for U.S. Appl. No. 29/540,597 dated May 8, 2017. |
| Notice of Allowance for U.S. Appl. No. 29/555,279 dated Aug. 31, 2017. |
| Notice of Allowance for U.S. Appl. No. 29/555,281 dated Jan. 4, 2018. |
| Notice of Allowance for U.S. Appl. No. 29/555,281 dated May 16, 2018. |
| Notice of Allowance for U.S. Appl. No. 29/555,269 dated Apr. 6, 2017. |
| Notice of Allowance for U.S. Appl. No. 29/555,281 dated Apr. 12, 2017. |
| Restriction Requirement for U.S. Appl. No. 14/273,360 dated Jun. 12, 2015. |
| Roepke et al.,“Drag Bit Cutting Characteristics Using Sintered Diamond Inserts” Report of Investigations 8802; Bureau of Mines Report of Investigations/ 1983; (1983) 35 pages. |
| Supplemental Notice of Allowability for U.S. Appl. No. 29/555,279 dated Jan. 2, 2018. |
| Supplemental Notice of Allowance for U.S. Appl. No. 14/273,360 dated Aug. 10, 2016. |
| Supplemental Notice of Allowance for U.S. Appl. No. 15/238,486 dated Jun. 27, 2018. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/540,584 dated Sep. 7, 2017. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/540,597 dated Aug. 25, 2017. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/540,597 dated Jun. 1, 2017. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/555,269 dated Apr. 28, 2017. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/555,281 dated Feb. 9, 2018. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/555,281 dated Jun. 12, 2017. |
| Supplemental Notice of Allowance for U.S. Appl. No. 29/555,281 dated Jun. 4, 2018. |
| U.S. Appl. No. 12/961,787, filed Dec. 7, 2010. |
| U.S. Appl. No. 13/027,954, filed Feb. 15, 2011. |
| U.S. Appl. No. 13/070,636, filed Mar. 24, 2011. |
| U.S. Appl. No. 13/100,388, filed May 4, 2011. |
| U.S. Appl. No. 13/275,372, filed Oct. 18, 2011. |
| U.S. Appl. No. 13/648,913, filed Oct. 10, 2012. |
| U.S. Appl. No. 13/765,027, filed Feb. 12, 2013. |
| U.S. Appl. No. 13/795,027, filed Mar. 12, 2013. |
| U.S. Appl. No. 14/266,437, filed Apr. 30, 2014. |
| U.S. Appl. No. 14/273,360, filed Mar. 7, 2016. |
| U.S. Appl. No. 14/273,360, filed May 8, 2014. |
| U.S. Appl. No. 14/275,574, filed May 12, 2014. |
| U.S. Appl. No. 14/811,699, filed Jul. 28, 2015. |
| U.S. Appl. No. 15/238,486, filed Aug. 16, 2016. |
| U.S. Appl. No. 29/540,584, filed Sep. 25, 2015. |
| U.S. Appl. No. 29/540,597, filed Sep. 25, 2015. |
| U.S. Appl. No. 29/555,269, filed Feb. 19, 2016. |
| U.S. Appl. No. 29/555,279, filed Feb. 19, 2016. |
| U.S. Appl. No. 29/555,281, filed Feb. 19, 2016. |
| U.S. Appl. No. 61/824,007, filed May 16, 2013. |
| U.S. Appl. No. 61/824,022, filed May 16, 2013. |
| U.S. Appl. No. 62/030,525, filed Jul. 29, 2014. |
| U.S. Appl. No. 62/232,732, filed Sep. 25, 2015. |
| Advisory Action for U.S. Appl. No. 14/811,699 dated Oct. 22, 2018. |
| Advisory Action for U.S. Appl. No. 15/266,355 dated Oct. 11, 2018. |
| Notice of Allowance for U.S. Appl. No. 14/275,574 dated Oct. 11, 2018. |
| Notice of Allowance for U.S. Appl. No. 15/238,486 dated Oct. 10, 2018. |
| Supplemental Notice of Allowability for U.S. Appl. No. 14/275,574 dated Oct. 31, 2018. |
| Non-Final Office Action for U.S. Appl. No. 14/266,437 dated Jan. 8, 2019. |
| Non-Final Office Action for U.S. Appl. No. 14/811,699 dated Jan. 4, 2019. |
| Non-Final Office Action for U.S. Appl. No. 15/266,355 dated Nov. 29, 2018. |
| Notice of Allowance for U.S. Appl. No. 14/275,574 dated Feb. 12, 2019. |
| Notice of Allowance for U.S. Appl. No. 15/238,486 dated Jan. 28, 2019. |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29555281 | Feb 2016 | US |
| Child | 29660512 | US | |
| Parent | 14273360 | May 2014 | US |
| Child | 29555281 | US |