GB2193929B - Ruler - Google Patents

Ruler

Info

Publication number
GB2193929B
GB2193929B GB8620044A GB8620044A GB2193929B GB 2193929 B GB2193929 B GB 2193929B GB 8620044 A GB8620044 A GB 8620044A GB 8620044 A GB8620044 A GB 8620044A GB 2193929 B GB2193929 B GB 2193929B
Authority
GB
United Kingdom
Prior art keywords
ruler
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
GB8620044A
Other versions
GB8620044D0 (en
GB2193929A (en
Inventor
Siu-Bun Wong
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.)
WONG SIU BUN
Original Assignee
WONG SIU BUN
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 WONG SIU BUN filed Critical WONG SIU BUN
Priority to GB8620044A priority Critical patent/GB2193929B/en
Publication of GB8620044D0 publication Critical patent/GB8620044D0/en
Publication of GB2193929A publication Critical patent/GB2193929A/en
Application granted granted Critical
Publication of GB2193929B publication Critical patent/GB2193929B/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
    • B43L7/00—Straightedges
    • B43L7/005—Straightedges combined with other drawing aids
GB8620044A 1986-08-18 1986-08-18 Ruler Expired - Fee Related GB2193929B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8620044A GB2193929B (en) 1986-08-18 1986-08-18 Ruler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8620044A GB2193929B (en) 1986-08-18 1986-08-18 Ruler

Publications (3)

Publication Number Publication Date
GB8620044D0 GB8620044D0 (en) 1986-10-01
GB2193929A GB2193929A (en) 1988-02-24
GB2193929B true GB2193929B (en) 1990-10-17

Family

ID=10602858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8620044A Expired - Fee Related GB2193929B (en) 1986-08-18 1986-08-18 Ruler

Country Status (1)

Country Link
GB (1) GB2193929B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832160A (en) * 2012-11-20 2014-06-04 周娜娜 Multifunctional straight ruler

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6311408B1 (en) * 1999-05-12 2001-11-06 R M Products, Inc. Multi-scale position locator and method for locating a position
US6505412B2 (en) * 2001-01-16 2003-01-14 Eugene Hauzie, Jr. Pipefitter's protractor
GB0319666D0 (en) * 2003-08-21 2003-09-24 Anstis Janet M Multiple line ruler

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326720A (en) * 1929-06-05 1930-03-20 Peter Cecil Henry Clissold An improved navigational plotting instrument
GB513121A (en) * 1938-03-23 1939-10-04 Alan Salway Chubb Device for facilitating paving and the like
US3835542A (en) * 1972-08-17 1974-09-17 Mathe L De Drafting instrument
GB1494997A (en) * 1974-11-06 1977-12-14 Stewart D Drawing instrument
GB2097943A (en) * 1981-05-01 1982-11-10 Hayward William Keith Marking-out tool
US4462168A (en) * 1983-06-27 1984-07-31 International Design Corporation Variable angle straight edge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326720A (en) * 1929-06-05 1930-03-20 Peter Cecil Henry Clissold An improved navigational plotting instrument
GB513121A (en) * 1938-03-23 1939-10-04 Alan Salway Chubb Device for facilitating paving and the like
US3835542A (en) * 1972-08-17 1974-09-17 Mathe L De Drafting instrument
GB1494997A (en) * 1974-11-06 1977-12-14 Stewart D Drawing instrument
GB2097943A (en) * 1981-05-01 1982-11-10 Hayward William Keith Marking-out tool
US4462168A (en) * 1983-06-27 1984-07-31 International Design Corporation Variable angle straight edge

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WO 84/02754 *
WO 86/00578 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103832160A (en) * 2012-11-20 2014-06-04 周娜娜 Multifunctional straight ruler

Also Published As

Publication number Publication date
GB8620044D0 (en) 1986-10-01
GB2193929A (en) 1988-02-24

Similar Documents

Publication Publication Date Title
CS535786A1 (en) Parfemovane vyrobky z termoplastu
GB8601161D0 (en) Ice-combative measures
GB2193929B (en) Ruler
GB8406462D0 (en) Ruler
GB2196904B (en) Improved ruler
GB8622841D0 (en) Ruler
KR890003653Y1 (en) Protractor
YU159086A (en) Parallel ruler
CS115586A1 (en) Zpusob izolace opiovych alkaloidu z opia
CS108986A1 (en) Regenerace platiny z odpadu
CS535986A1 (en) Zpusob pripravy detektoru ionizujiciho zareni z monokrystalu hlinitoyttriteho granatu nebo perovskitu
CA55406S (en) Ruler
AU100670S (en) Ruler
GB8727139D0 (en) Ruler
GB8619790D0 (en) Scale ruler
GB8612302D0 (en) Ruler/spirit level
YU66386A (en) Compasses
GB8624194D0 (en) Compasses
IL83000A0 (en) Combined ruler
GB8525898D0 (en) Ruler
GB8523438D0 (en) Ruler
AU93694S (en) Ruler
AU92137S (en) Ruler
GB8620783D0 (en) Plotters
GB8623098D0 (en) Plotter

Legal Events

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