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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0257504 (1994-06-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 0 |
A security device for personal property at a beach includes two rods of a particular construction to permit ready mounting in loose soil or sand. A bar is formed to be attached readily between the two rods, so that neither rod can be turned to remove. A chain is secured at one end of the bar which p
A device for securing an item to loose ground, such as sand at a beach, comprising: two rods each with first and second ends, each of said rods having a length of about 30 inches, each of said rods having at least one substantially circular blade with a diameter of about 3 inches at said first end f
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