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GB2382054B - An improved adjustable viewing frame - Google Patents

An improved adjustable viewing frame

Info

Publication number
GB2382054B
GB2382054B GB0216282A GB0216282A GB2382054B GB 2382054 B GB2382054 B GB 2382054B GB 0216282 A GB0216282 A GB 0216282A GB 0216282 A GB0216282 A GB 0216282A GB 2382054 B GB2382054 B GB 2382054B
Authority
GB
United Kingdom
Prior art keywords
viewing frame
improved adjustable
adjustable viewing
improved
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0216282A
Other versions
GB2382054A (en
GB0216282D0 (en
Inventor
David Tyrrell Carlisle
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB0216282D0 publication Critical patent/GB0216282D0/en
Priority to EP02257931A priority Critical patent/EP1312487A3/en
Priority to US10/299,424 priority patent/US6769190B2/en
Publication of GB2382054A publication Critical patent/GB2382054A/en
Application granted granted Critical
Publication of GB2382054B publication Critical patent/GB2382054B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/14—Devices for drawing in perspective
GB0216282A 2001-11-19 2002-07-15 An improved adjustable viewing frame Expired - Fee Related GB2382054B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02257931A EP1312487A3 (en) 2001-11-19 2002-11-18 An improved adjustable viewing frame
US10/299,424 US6769190B2 (en) 2001-11-19 2002-11-19 Adjustable viewing frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0127679A GB0127679D0 (en) 2001-11-19 2001-11-19 Adjustable viewing frame

Publications (3)

Publication Number Publication Date
GB0216282D0 GB0216282D0 (en) 2002-08-21
GB2382054A GB2382054A (en) 2003-05-21
GB2382054B true GB2382054B (en) 2005-06-22

Family

ID=9926017

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0127679A Ceased GB0127679D0 (en) 2001-11-19 2001-11-19 Adjustable viewing frame
GB0216282A Expired - Fee Related GB2382054B (en) 2001-11-19 2002-07-15 An improved adjustable viewing frame

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0127679A Ceased GB0127679D0 (en) 2001-11-19 2001-11-19 Adjustable viewing frame

Country Status (1)

Country Link
GB (2) GB0127679D0 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626467A (en) * 1947-08-28 1953-01-27 House Of Photography Inc Composition guide
US3878615A (en) * 1974-03-05 1975-04-22 Hafner Frederick F Device for determining dimensional reductions and enlargements
DE3530900A1 (en) * 1985-08-29 1987-03-05 Rainer Damm Picture detail locating device
US4854049A (en) * 1987-11-27 1989-08-08 Kuhtik John N Magnetic cropper
US5045878A (en) * 1989-07-28 1991-09-03 Bernd Taeger Cropping device
FR2678725A1 (en) * 1991-07-01 1993-01-08 Herbin Michel Frame for establishing orthogonality relationships
US5551160A (en) * 1994-08-24 1996-09-03 Ferris; Byron S. Calculating graphic scaler

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626467A (en) * 1947-08-28 1953-01-27 House Of Photography Inc Composition guide
US3878615A (en) * 1974-03-05 1975-04-22 Hafner Frederick F Device for determining dimensional reductions and enlargements
DE3530900A1 (en) * 1985-08-29 1987-03-05 Rainer Damm Picture detail locating device
US4854049A (en) * 1987-11-27 1989-08-08 Kuhtik John N Magnetic cropper
US5045878A (en) * 1989-07-28 1991-09-03 Bernd Taeger Cropping device
FR2678725A1 (en) * 1991-07-01 1993-01-08 Herbin Michel Frame for establishing orthogonality relationships
US5551160A (en) * 1994-08-24 1996-09-03 Ferris; Byron S. Calculating graphic scaler

Also Published As

Publication number Publication date
GB2382054A (en) 2003-05-21
GB0127679D0 (en) 2002-01-09
GB0216282D0 (en) 2002-08-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080715