The broken lines immediately adjacent to the claim depict the bounds of the claimed design, while all other evenly spaced broken lines and all dot-dash broken lines are directed to environment. The broken lines form no part of the claimed design.
The broken lines immediately adjacent to the claim depict the bounds of the claimed design, while all other evenly spaced broken lines and all dot-dash broken lines are directed to environment. The broken lines form no part of the claimed design.
Number | Name | Date | Kind |
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D135935 | Miller | Jul 1943 | S |
D173173 | Rink | Oct 1954 | S |
3113400 | Emond | Dec 1963 | A |
D233849 | Cohen | Dec 1974 | S |
4278250 | Baynes | Jul 1981 | A |
4285163 | Booker, Jr. | Aug 1981 | A |
D318689 | Watkins | Jul 1991 | S |
D407787 | Osburne | Apr 1999 | S |
D433060 | Davies | Oct 2000 | S |
6413004 | Lin | Jul 2002 | B1 |
D566767 | Urdarevik | Apr 2008 | S |
D636038 | Henniger | Apr 2011 | S |
D686287 | Boatwright | Jul 2013 | S |
Number | Date | Country |
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2873777 | Oct 2016 | CA |
29713512 | Sep 1997 | DE |
Entry |
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STEM Supplies. Link: https://www.stemsupplies.com/engineering/simple-and-complex-machines/learninglauncher-catapult-set. Visited Sep. 5, 2019. LearnLauncher Catapult Set. (Year: 2019). |