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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0350764 (1989-05-12) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 5 인용 특허 : 4 |
The present invention relates to a combination ladder bag and drop cloth. In its open position, the device comprises a drop cloth designed to be used to cover objects and surfaces which must be protected during painting. The device has a periphery including fastening means allowing it to be folded o
A combination device comprising: (a) a flexible piece of substantially fluid impervious material having a crease about which said piece of material is substantially symmetrical, whereby said piece of material may be folded at said crease to align the peripheries of halves thereof together; (b) said
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