Conveyor gap blocker
Latest Flexible Steel Lacing Company Patents:
Description
Claims
The ornamental design for a conveyor gap blocker, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 2232081 | February 1941 | Sloane |
| 2237345 | April 1941 | Frentzel, Jr. et al. |
| 2268724 | January 1942 | Shackelford |
| 2517983 | August 1950 | Crosland |
| 2536961 | January 1951 | Smith |
| 2624444 | January 1953 | Casabona |
| 2626469 | January 1953 | Armington |
| 2627960 | February 1953 | Eberle |
| 2862599 | December 1958 | Sinden |
| 2899086 | August 1959 | Saint-Andre |
| D209071 | October 1967 | Koch |
| 3345957 | October 1967 | Welch |
| D209421 | November 1967 | Fabian |
| 3465489 | September 1969 | Monaghan |
| 3548996 | December 1970 | Ellis |
| 3587674 | June 1971 | Adkin |
| 3623598 | November 1971 | Anfossi |
| 3738650 | June 1973 | Ossenkop et al. |
| 3878735 | April 1975 | Preuss |
| 3988880 | November 2, 1976 | Miyazaki et al. |
| 4096943 | June 27, 1978 | Gentsch |
| 4132304 | January 2, 1979 | Gent |
| 4288208 | September 8, 1981 | Kusters |
| 4579219 | April 1, 1986 | Burkhardt |
| 4613036 | September 23, 1986 | Bourgeois |
| 4718543 | January 12, 1988 | Leisner et al. |
| D303974 | October 10, 1989 | Karr |
| 4901845 | February 20, 1990 | Zoergiebel |
| 4989723 | February 5, 1991 | Bode et al. |
| 5009307 | April 23, 1991 | Chance et al. |
| 5044485 | September 3, 1991 | Loder |
| 5065222 | November 12, 1991 | Ishii |
| 5215182 | June 1, 1993 | Garbagnati |
| 5311982 | May 17, 1994 | Clopton |
| 5311983 | May 17, 1994 | Clopton |
| 5320478 | June 14, 1994 | Gonsowski et al. |
| 5324582 | June 28, 1994 | Goto |
| 5344001 | September 6, 1994 | Kawaai et al. |
| 5409096 | April 25, 1995 | Clopton |
| 5584373 | December 17, 1996 | Layne |
| 5597062 | January 28, 1997 | Biwer |
| 5597063 | January 28, 1997 | Bogle et al. |
| 5695042 | December 9, 1997 | Van Der Burgt |
| D407174 | March 23, 1999 | Baker |
| 5957265 | September 28, 1999 | Clopton |
| 5971129 | October 26, 1999 | Stawniak et al. |
| D419742 | January 25, 2000 | Abbestam |
| 6138819 | October 31, 2000 | Bogle et al. |
| 6164435 | December 26, 2000 | Coen et al. |
| 6550604 | April 22, 2003 | Maclachlan |
| 6589631 | July 8, 2003 | Suzuki |
| 6630633 | October 7, 2003 | Uber et al. |
| D483168 | December 2, 2003 | Mcdaniel |
| D484545 | December 30, 2003 | McIlvaine, IV |
| D493933 | August 3, 2004 | Schwagermann |
| 6848583 | February 1, 2005 | Largent |
| 6896122 | May 24, 2005 | Gambrell et al. |
| 6959803 | November 1, 2005 | Layne et al. |
| 7137505 | November 21, 2006 | Stebnicki |
| 7210569 | May 1, 2007 | Tarhan et al. |
| D547523 | July 24, 2007 | Swinderman |
| 7258225 | August 21, 2007 | Hall |
| D553824 | October 23, 2007 | Rijksen |
| 7287640 | October 30, 2007 | Schmutzler |
| 7413088 | August 19, 2008 | Temler |
| 7523820 | April 28, 2009 | Wu et al. |
| D611673 | March 9, 2010 | Andrews |
| 7673732 | March 9, 2010 | Underberg |
| 7721874 | May 25, 2010 | Chen |
| 7882944 | February 8, 2011 | Eubanks |
| D635847 | April 12, 2011 | Olsson |
| D643709 | August 23, 2011 | Olsson |
| 8042682 | October 25, 2011 | Ertel |
| D650143 | December 6, 2011 | Bhosale |
| 8162133 | April 24, 2012 | Ruge |
| 8196736 | June 12, 2012 | Wagner |
| 8210341 | July 3, 2012 | Marshall et al. |
| 8365899 | February 5, 2013 | Mckee |
| 8567591 | October 29, 2013 | Gonzalez Alemany |
| 9022207 | May 5, 2015 | Tully et al. |
| 9022210 | May 5, 2015 | Tully |
| 9027738 | May 12, 2015 | Coen |
| 9290333 | March 22, 2016 | Skanse |
| 9452896 | September 27, 2016 | Lee |
| 9550625 | January 24, 2017 | Specht |
| D780399 | February 28, 2017 | Pettinga |
| 9643784 | May 9, 2017 | Guerra |
| 9663306 | May 30, 2017 | Pettinga |
| D789643 | June 13, 2017 | Pettinga |
| 9694987 | July 4, 2017 | Schroader |
| 9758317 | September 12, 2017 | Sammauro |
| D819921 | June 5, 2018 | Pettinga |
| 10092122 | October 9, 2018 | Bing |
| 10112131 | October 30, 2018 | Yoon |
| 10233035 | March 19, 2019 | Pettinga |
| 10343853 | July 9, 2019 | Yasinski |
| 10376938 | August 13, 2019 | Frauenhuber |
| 10427891 | October 1, 2019 | Mckee |
| 10556755 | February 11, 2020 | Pettinga |
| 10646898 | May 12, 2020 | Hillerich, Jr. |
| 10654652 | May 19, 2020 | Folickman |
| 10913616 | February 9, 2021 | Pettinga |
| 10926955 | February 23, 2021 | Malina |
| 11136194 | October 5, 2021 | Sathiyanarayanan |
| 11186448 | November 30, 2021 | Pettinga |
| 11597604 | March 7, 2023 | Simon |
| 11597608 | March 7, 2023 | Pettinga |
| 11629010 | April 18, 2023 | Defant |
| 11661283 | May 30, 2023 | Pettinga |
| 11713199 | August 1, 2023 | Pettinga |
| 12065313 | August 20, 2024 | Pettinga |
| 12071314 | August 27, 2024 | Pettinga |
| D1064492 | February 25, 2025 | Pettinga |
| 12227371 | February 18, 2025 | Dietrick |
| 20060070966 | April 6, 2006 | Koudys et al. |
| 20060108204 | May 25, 2006 | Marsetti |
| 20070023257 | February 1, 2007 | Schiesser |
| 20080296129 | December 4, 2008 | Yagi et al. |
| 20100108467 | May 6, 2010 | Barreyre et al. |
| 20100230247 | September 16, 2010 | Mckee |
| 20110132725 | June 9, 2011 | Marshall |
| 20140182733 | July 3, 2014 | Mettee, II |
| 20150291368 | October 15, 2015 | Pettinga |
| 20170246564 | August 31, 2017 | Yoon |
| 20190002209 | January 3, 2019 | McKee |
| 20190002210 | January 3, 2019 | Hekman |
| 20220089374 | March 24, 2022 | Pettinga |
| 20230098268 | March 30, 2023 | Pettinga |
| 20230102050 | March 30, 2023 | Pettinga |
| 20230278808 | September 7, 2023 | Pettinga |
| 20230286754 | September 14, 2023 | Pettinga |
| 20230303339 | September 28, 2023 | Drummond |
| 1135668 | November 1996 | CN |
| 2420247 | February 2001 | CN |
| 101056807 | October 2007 | CN |
| 101074070 | November 2007 | CN |
| 101880126 | November 2010 | CN |
| 102695662 | September 2012 | CN |
| 102887423 | January 2013 | CN |
| 203448352 | February 2014 | CN |
| 104870340 | August 2015 | CN |
| 110691744 | January 2020 | CN |
| 112010006 | December 2020 | CN |
| 3014608 | October 1981 | DE |
| 3224557 | January 1984 | DE |
| 8700878 | March 1987 | DE |
| 9212012 | December 1992 | DE |
| 19858521 | June 2000 | DE |
| 202006003116 | April 2006 | DE |
| 9162381 | September 2022 | EM |
| 0156113 | October 1985 | EP |
| 0290255 | November 1988 | EP |
| 0778229 | June 1997 | EP |
| 0906879 | April 1999 | EP |
| 0919493 | June 1999 | EP |
| 2332865 | June 2011 | EP |
| 1561799 | March 1969 | FR |
| 842230 | July 1960 | GB |
| 1116571 | June 1968 | GB |
| 1352993 | May 1974 | GB |
| H07248011 | September 1995 | JP |
| H08133459 | May 1996 | JP |
| H115264 | January 1999 | JP |
| H11199038 | July 1999 | JP |
| 2000177836 | June 2000 | JP |
| 2001233447 | August 2001 | JP |
| 2005261873 | September 2005 | JP |
| 2005261873 | September 2005 | JP |
| 2007155007 | June 2007 | JP |
| 5181355 | April 2013 | JP |
| 2019210100 | December 2019 | JP |
| 101299596 | August 2013 | KR |
| 2002344 | June 2010 | NL |
| 590213 | January 1978 | SU |
| 1159859 | June 1985 | SU |
| 1328266 | August 1987 | SU |
| 9856694 | December 1998 | WO |
| 2011071743 | June 2011 | WO |
| 2014106062 | July 2014 | WO |
| 2017111976 | June 2017 | WO |
| 2018191122 | October 2018 | WO |
| 2020216783 | October 2020 | WO |
- Google About This Image / ASP Events “Maintain Product Flow and Reduce Product Loss on Roller Conveyors”, date published Sep. 12, 2024 [online], [site visited Feb. 6, 2026]. Available from internet, URL: <https://tinyurl.com/4vn238x8> (Year: 2024).
- Machine translation of “User and Maintenance Manual for Audi 100” cited in Office Action and Search Report in Chinese application No. 201880036374.5 (5 pages).
- Design U.S. Appl. No. 29/829,490, filed Mar. 4, 2022; 24 pages.
- U.S. Appl. No. 18/213,678, filed Jun. 23, 2023, 142 pages.
- U.S. Appl. No. 63/528,572, filed Jul. 24, 2023, 25 pages.
- U.S. Appl. No. 18/781,174, filed Jul. 23, 2024, entitled “Conveyor Gap Blocker”; 45 pages.
- U.S. Appl. No. 18/813,933, filed Aug. 23, 2024, entitled “Conveyor Transfer Guards”; 136 pages.
Patent History
Patent number: D1131975
Type: Grant
Filed: Jul 24, 2023
Date of Patent: Jun 23, 2026
Assignee: Flexible Steel Lacing Company (Downers Grove, IL)
Inventor: Mark Steven Pettinga (Grandville, MI)
Primary Examiner: Amber R Stiles
Assistant Examiner: David Weir
Application Number: 29/898,156
Type: Grant
Filed: Jul 24, 2023
Date of Patent: Jun 23, 2026
Assignee: Flexible Steel Lacing Company (Downers Grove, IL)
Inventor: Mark Steven Pettinga (Grandville, MI)
Primary Examiner: Amber R Stiles
Assistant Examiner: David Weir
Application Number: 29/898,156
Classifications
Current U.S. Class:
Belt Or Roller Conveyor (D34/29)