The broken lines in the drawings show unclaimed environmental structure only and form no part of the claimed design.
The broken lines in the drawings show unclaimed environmental structure only and form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
D33340 | Keithley | Oct 1900 | S |
776175 | Dodds | Nov 1904 | A |
1272116 | Russell | Jul 1918 | A |
1487271 | Russell | Mar 1924 | A |
1917167 | Tucke | Jul 1933 | A |
4594949 | Kleykamp | Jun 1986 | A |
4601245 | Kleykamp | Jul 1986 | A |
5054402 | Brassell | Oct 1991 | A |
20160185362 | Searfoss | Jun 2016 | A1 |
20160194010 | Pettibone | Jul 2016 | A1 |