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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0444722 (1989-12-01) |
우선권정보 | GB-0029785 (1988-12-21) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 3 인용 특허 : 0 |
There is disclosed a picture frame comprising a plurality of rebated side frame members at least one of which is provided with a part hingedly connected thereto, and movable between a first position in which it lies outside the rebate and a second position in which it lies within the rebate to engag
In a rear loaded rectangular picture frame wherein four side members are joined end-to-end and each side member is formed with a rearwardly facing rebate to receive at least one element to be framed, the improvement which comprises (a) the side members each being of unitary plastic material and bein
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