[특허]Adjustable book holder including magnifying front panel

Adjustable book holder including magnifying front panel 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A47B-097/00
출원번호	US-0397030 (1982-07-12)
발명자 / 주소	Nelson M. Gene (4414 N. 21st Ave. Phoenix AZ 85015)
인용정보	피인용 횟수 : 49 인용 특허 : 0

초록 ▼

An adjustable book holder for supporting a book or the like in an opened position includes a front member having a horizontal base portion and a transparent support panel extending upwardly and rearwardly from the front end of the horizontal base portion. The book holder also includes a rear member having a horizontal base portion and a support panel extending upwardly and rearwardly from the front end of the base portion of the rear member. The lower surface of the base portion of the rear member includes a toothed rack which releasably engages a mating toothed rack provided by the upper surface of the base portion of the front member for positioning the support panel of the rear member generally parallel to the support panel of the front member and spaced apart therefrom by a distance that is adjustable to account for books of different thicknesses. The transparent support panel of the front member is preferably formed as a magnifying lens to enlarge the printed matter appearing upon the exposed pages of the book.

대표청구항 ▼

A holder for supporting a book or the like in an opened position, comprising in combination: a. a front member including a first generally horizontal base portion having front and rear ends and upper and lower surfaces, the lower surface of said base portion being adapted to engage and rest upon a generally horizontal support surface, said front member also including a first support panel portion extending upwardly and rearwardly from the front edge of said first base portion and including front and rear surfaces, the rear surface of said first support panel portion being adapted to engage the exposed pages of the opened book, said first support panel portion being substantially transparent for permitting the exposed pages of the opened book to be viewed by the user while protecting such exposed pages from foreign matter; b. a rear member including a second generally horizontal base portion having a front and rear ends and upper and lower surfaces, the lower surface of said second base portion being adapted to rest upon the upper surface of said first base portion, said rear member also including a second support panel portion having a front surface and extending upwardly and rearwardly from the front edge of said second base portion and generally parallel to said first support panel portion for supporting the covers of the opened book; and c. positioning means for adjustably positioning the lower surface of said second base portion at a predetermined position upon the upper surface of said first base portion to maintain said second support panel portion by a predetermined distance commensurate with the thickness of the opened book to be supported by said holder; said positioning means comprising: a. a first toothed rack formed upon the upper surface of said first base portion; and b. a second toothed rack formed upon the lower surface of said second base portion to releasably engage and interlock with said first toothed rack for adjustably maintaining said second support panel portion spaced apart from said first support panel portion by adjustable increments as determined by the distance between successive teeth within each of said first and second toothed racks; said first toothed rack includes a plurality of teeth directed generally toward the front end of said first base portion and said second toothed rack includes a plurality of teeth directed generally toward the rear end of said base portion to facilitate sliding motion of said rear member toward said front member while opposing sliding motion of said rear member away from said front member.

이 특허를 인용한 특허 (49)

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Simington George H. (822 SW. 108th St. Ocala FL 34481), Book holding device and method.
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Kopco, James J., Label holder.
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Kopco, James J., Label holder.
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Kopco, James J., Label holder.
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Field Steven V. (3031 Danalda Dr. Los Angeles CA 90064), Modular merchandise signage system.
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Griffin Marguerite, Portable magnifier stand.
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Powell, Odie B., Portable reading magnifier.
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Loewke Eunice R. (1307 Jasmine Cir. Rohnert Park CA 94928) Loewke Daniel D. (3060 N.E. Wheeler St. Poulsbo WA 98370), Portable, knock-down, reconfigurable book stand.
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Richard E. H. Kenney CA, Print holder.
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Richard E. H. Kenney CA, Print holder.
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Kottke, Fredrick L.; Johnson, Allen, Rear loading gate for merchandising system.
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Novak Miloslav (300 S. 880 East #32 Salt Lake City UT 84102), Remote control unit holder assembly.
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Kreimer Milton P. ; Kreimer E. Jane, Typist's stand.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Adjustable book holder including magnifying front panel 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (49)

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연합인증

Adjustable book holder including magnifying front panel 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (49)

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