The broken lines illustrate portions of the water floatation device that form no part of the claimed design.
The broken lines illustrate portions of the water floatation device that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
671502 | Sultemeyer | Apr 1901 | A |
1372528 | Marcovsky | Mar 1921 | A |
2408789 | Luisada | Oct 1946 | A |
2508304 | Sturtevant | May 1950 | A |
D177284 | Sonin | Mar 1956 | S |
2803839 | Mosley | Aug 1957 | A |
2962732 | Marz | Dec 1960 | A |
4090270 | Horan | May 1978 | A |
D292695 | Marten | Nov 1987 | S |
4942839 | Chuan | Jul 1990 | A |
D338284 | Barreto, III | Aug 1993 | S |
D343220 | Fireman | Jan 1994 | S |
5304082 | Wolfe | Apr 1994 | A |
5520561 | Langenohl | May 1996 | A |
5571036 | Hannigan | Nov 1996 | A |
5628658 | Clifford | May 1997 | A |
5885123 | Clifford | Mar 1999 | A |
6065421 | Haller et al. | May 2000 | A |
6276979 | Saltel et al. | Aug 2001 | B1 |
D610216 | Le Gette et al. | Feb 2010 | S |
D819152 | Liu | May 2018 | S |
D828473 | Kasper | Sep 2018 | S |
10099758 | Snowden | Oct 2018 | B2 |
D862623 | Hsu et al. | Oct 2019 | S |
D865635 | Westerman | Nov 2019 | S |
D868188 | Barrett | Nov 2019 | S |
20060032425 | Hall et al. | Feb 2006 | A1 |
20070131155 | Dingel | Jun 2007 | A1 |
20150024645 | Neal | Jan 2015 | A1 |