최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0574765 (2014-12-18) |
등록번호 | US-9381441 (2016-07-05) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 7 |
A toy vehicle assembly includes a housing structured to resemble a vehicle. A plurality of wheels is rotatably coupled to the housing such that each of the wheels may roll along a support surface. A sponge is positioned within the housing wherein the sponge may retain a fluid within the housing. An
1. A toy vehicle assembly comprising: a housing structured to resemble a vehicle, said housing having an outer wall extending between a top wall and a bottom wall of said housing;a plurality of wheels each being rotatably coupled to said housing such that each of said wheels is configured to roll al
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