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GB2469457B - Improvement for safety ruler - Google Patents

Improvement for safety ruler

Info

Publication number
GB2469457B
GB2469457B GB0906359.5A GB0906359A GB2469457B GB 2469457 B GB2469457 B GB 2469457B GB 0906359 A GB0906359 A GB 0906359A GB 2469457 B GB2469457 B GB 2469457B
Authority
GB
United Kingdom
Prior art keywords
improvement
safety ruler
ruler
safety
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
GB0906359.5A
Other versions
GB2469457A (en
GB0906359D0 (en
Inventor
David Abraham
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
Priority to GB0906359.5A priority Critical patent/GB2469457B/en
Publication of GB0906359D0 publication Critical patent/GB0906359D0/en
Publication of GB2469457A publication Critical patent/GB2469457A/en
Application granted granted Critical
Publication of GB2469457B publication Critical patent/GB2469457B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B43L7/00—Straightedges
    • B43L7/007—Straightedges with holding means
    • 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
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids
GB0906359.5A 2009-04-14 2009-04-14 Improvement for safety ruler Expired - Fee Related GB2469457B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0906359.5A GB2469457B (en) 2009-04-14 2009-04-14 Improvement for safety ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0906359.5A GB2469457B (en) 2009-04-14 2009-04-14 Improvement for safety ruler

Publications (3)

Publication Number Publication Date
GB0906359D0 GB0906359D0 (en) 2009-05-20
GB2469457A GB2469457A (en) 2010-10-20
GB2469457B true GB2469457B (en) 2012-12-12

Family

ID=40750532

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0906359.5A Expired - Fee Related GB2469457B (en) 2009-04-14 2009-04-14 Improvement for safety ruler

Country Status (1)

Country Link
GB (1) GB2469457B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543141B1 (en) * 2000-07-21 2003-04-08 Shirley Biehl Safety ruler and guide for rotary cutters
JP2004276235A (en) * 2003-02-24 2004-10-07 Takuzo Morikawa Multi-use ruler having shield wall
US7171757B1 (en) * 2005-04-21 2007-02-06 Learning Resources, Inc. Folding ruler
CN201080078Y (en) * 2007-08-30 2008-07-02 臧文姣 Multipurpose ruler

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543141B1 (en) * 2000-07-21 2003-04-08 Shirley Biehl Safety ruler and guide for rotary cutters
JP2004276235A (en) * 2003-02-24 2004-10-07 Takuzo Morikawa Multi-use ruler having shield wall
US7171757B1 (en) * 2005-04-21 2007-02-06 Learning Resources, Inc. Folding ruler
CN201080078Y (en) * 2007-08-30 2008-07-02 臧文姣 Multipurpose ruler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"The GWJ Company web catalogue Pro Steel Safety Ruler" *

Also Published As

Publication number Publication date
GB2469457A (en) 2010-10-20
GB0906359D0 (en) 2009-05-20

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Legal Events

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

Effective date: 20130414