The broken lines illustrate portions of the autorack railroad car chock body that form no part of the claimed invention.
The broken lines illustrate portions of the autorack railroad car chock body that form no part of the claimed invention.
Number | Name | Date | Kind |
---|---|---|---|
1424957 | Tilburg | Aug 1922 | A |
1776935 | Snyder | Sep 1930 | A |
2066714 | Butterworth | Jan 1937 | A |
2540400 | McHenry | Feb 1951 | A |
2705081 | Jacobs | Mar 1955 | A |
2730400 | Francis | Jan 1956 | A |
2771162 | Marsh | Nov 1956 | A |
2797774 | Eckhart | Jul 1957 | A |
2853257 | Cook | Sep 1958 | A |
2858905 | Fahland | Nov 1958 | A |
2895569 | Nystrom | Jul 1959 | A |
3119350 | Bellingher | Jan 1964 | A |
3581846 | Janus | Jun 1971 | A |
3605954 | Wakabayashi et al. | Sep 1971 | A |
3739906 | Cwycyshyn et al. | Jun 1973 | A |
3895587 | Bell | Jul 1975 | A |
4024820 | Hlinsky et al. | May 1977 | A |
4031983 | Lentini | Jun 1977 | A |
4032167 | Chereda | Jun 1977 | A |
4060036 | Palms | Nov 1977 | A |
4316686 | Cottrell et al. | Feb 1982 | A |
4343401 | Paulyson | Aug 1982 | A |
4399893 | Switzer | Aug 1983 | A |
D281063 | De Raad | Oct 1985 | S |
4611961 | Van Iperen et al. | Sep 1986 | A |
4615416 | Wilson | Oct 1986 | A |
4659266 | Thelen et al. | Apr 1987 | A |
4668140 | Blunden | May 1987 | A |
4676344 | Locicero | Jun 1987 | A |
4679974 | Blunden | Jul 1987 | A |
4695087 | Hollrock | Sep 1987 | A |
4786223 | Crissy et al. | Nov 1988 | A |
4804070 | Bohler | Feb 1989 | A |
4836726 | Robertson et al. | Jun 1989 | A |
4838743 | Blunden et al. | Jun 1989 | A |
4875813 | Moyer et al. | Oct 1989 | A |
4960353 | Thorndyke | Oct 1990 | A |
4971492 | Moyer et al. | Nov 1990 | A |
4979856 | Blunden et al. | Dec 1990 | A |
5011347 | Bullock | Apr 1991 | A |
5037255 | Bullock et al. | Aug 1991 | A |
5106245 | Fritz et al. | Apr 1992 | A |
5160223 | Seitz | Nov 1992 | A |
5302063 | Winsor | Apr 1994 | A |
5312213 | Winsor | May 1994 | A |
5316421 | Bullock et al. | May 1994 | A |
5516245 | Cassidy | May 1996 | A |
D402616 | Henry | Dec 1998 | S |
D415463 | Henry | Oct 1999 | S |
D420640 | Henry | Feb 2000 | S |
D422960 | Henry | Apr 2000 | S |
6161996 | Bartlett | Dec 2000 | A |
6164893 | Glomot et al. | Dec 2000 | A |
6171037 | Andre | Jun 2001 | B1 |
D474729 | Sargent | May 2003 | S |
D489310 | Olson et al. | May 2004 | S |
6835034 | Winsor | Dec 2004 | B2 |
6851523 | Gaster | Feb 2005 | B1 |
6926480 | Anderson et al. | Aug 2005 | B2 |
D511734 | Moore et al. | Nov 2005 | S |
D516268 | Gaster | Feb 2006 | S |
D543926 | Kutzler | Jun 2007 | S |
D547712 | Hartmann | Jul 2007 | S |
D587183 | Blumenthal et al. | Feb 2009 | S |
7513725 | Bullock | Apr 2009 | B1 |
7632052 | Tatina | Dec 2009 | B2 |
D613231 | Anderson et al. | Apr 2010 | S |
7824138 | Bullock | Nov 2010 | B2 |
D633850 | Morin | Mar 2011 | S |
7976255 | Anderson et al. | Jul 2011 | B2 |
8096738 | Anderson et al. | Jan 2012 | B2 |
D655667 | Angus | Mar 2012 | S |
8430612 | Randall | Apr 2013 | B1 |
D690644 | Bowman | Oct 2013 | S |
D807807 | Anderson | Jan 2018 | S |
20060275096 | Boydstun et al. | Dec 2006 | A1 |
20080232918 | Blanchet | Sep 2008 | A1 |
20090003956 | Tatina | Jan 2009 | A1 |
20090035088 | Powers et al. | Feb 2009 | A1 |
20090208304 | Bullock et al. | Aug 2009 | A1 |
20100296890 | Bullock | Nov 2010 | A1 |
20110038681 | Cencer | Feb 2011 | A1 |
20130156524 | Bullock | Jun 2013 | A1 |
Number | Date | Country |
---|---|---|
2221215 | Aug 2010 | EP |
2076812 | Apr 1997 | RU |
110 346 | Nov 2011 | RU |
Entry |
---|
ZefTek, A Wabtec Company, Lo-Pro™ Application/Use Advertisement, published prior to Sep. 10, 2013 (11 pages). |
Standard Car Truck, Lo-Pro™ Chock Application Instructions (Left-Hand Anchor/Right Hand Adjustable) Document No. 3001, published Jan. 12, 2012 (1 page). |
ZefTek, A Wabtec Company, Sta-Put w/Strap Application/Use Advertisement, published prior to Sep. 10, 2013 (12 pages). |
ZefTek, A Wabtec Company, Sta-Put™ Chock Application Instructions, Document No. 4000 published Jan. 10, 2012 (1 page). |
ZefTek, A Wabtec Company,Sta-Put Application/Use Advertisement, published prior to Sep. 10, 2013, (11 pages). |
ZefTek, A Wabtec Company, Sta-Put™ Chock Application Instructions, Document No. 4001 published Jan. 10, 2012 (1 page). |
Standard Car Truck, A Wabtec Company New Product Announcement, Quick-Adjust Chock Strap published prior to Sep. 10, 2013 (1 page). |
Damage Prevention Newsletter, Holland's New Tri-Level Chock published prior to Sep. 10, 2013 (2 pages). |
Thrall Steel Anchor and Active Chocks with Riser, commercially available before Sep. 10, 2013 (9 pictures). |
Thrall Polymer Anchor and Active Chocks with Riser commercially available before Sep. 10, 2013 (10 pictures). |
International Search Report and Written Opinion dated Jun. 20, 2014 for International Application No. PCT/US2014/021017. |
International Search Report and the Written Opinion dated Feb. 25, 2015, for International Application No. PCT/US2014/065602. |
Number | Date | Country | |
---|---|---|---|
Parent | 29551317 | Jan 2016 | US |
Child | 29628607 | US | |
Parent | 29466654 | Sep 2013 | US |
Child | 29551317 | US |