The broken lines in the drawings illustrate portions of the roller bearing with lipped interior race which form no part of the claimed design.
The broken lines in the drawings illustrate portions of the roller bearing with lipped interior race which form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
113697 | Rumsey | Apr 1871 | A |
143557 | Bignall | Oct 1873 | A |
223985 | Bottomley | Feb 1880 | A |
244418 | Arnold | Jul 1881 | A |
278658 | Elliott | May 1883 | A |
279898 | Wilber | Jun 1883 | A |
281537 | Mack | Jul 1883 | A |
408502 | Morley | Aug 1889 | A |
4798149 | Hoffmann | Jan 1989 | A |
D651502 | Andren | Jan 2012 | S |
8474097 | Andren et al. | Jul 2013 | B2 |
20110072613 | Hays | Mar 2011 | A1 |
20110315846 | Andren et al. | Dec 2011 | A1 |
Entry |
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Axel Krownlab, image post date Unknown, site visted Dec. 16, 2014 (online), <http://krownlab.com/products/hardware-systems/axel/#axel#17>. |
Axel Sliding Door Hardware—Speciality Doors, image post date Unknown, site visted Dec. 16, 2014 (online), <http://www.specialtydoors.com/barn-door-hardware/axel-sliding-door-hardware/>. |