GB1231240A - - Google Patents

Info

Publication number
GB1231240A
GB1231240A GB1231240DA GB1231240A GB 1231240 A GB1231240 A GB 1231240A GB 1231240D A GB1231240D A GB 1231240DA GB 1231240 A GB1231240 A GB 1231240A
Authority
GB
United Kingdom
Prior art keywords
minutes
oct
daniel
telling
watches
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
Application number
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 filed Critical
Publication of GB1231240A publication Critical patent/GB1231240A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B19/00—Teaching not covered by other main groups of this subclass
    • G09B19/12—Clock-reading

Landscapes

  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electric Clocks (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

1,231,240. Educational device. P. J. L. DANIEL. 21 Oct., 1969 [22 Oct., 1968], No. 49970/68. Heading G5G. [Also in Division G3] A device for teaching the telling of time comprises a clock face 1 which is coloured so as to divide it into two sectors 7, 8 to differentiate between minutes past and minutes to the hour, the hours and minutes scales and their respective hands 3, 4 being in two different colours. The invention may be applied to real clocks and watches.
GB1231240D 1968-10-22 1968-10-22 Expired GB1231240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4997068 1968-10-22

Publications (1)

Publication Number Publication Date
GB1231240A true GB1231240A (en) 1971-05-12

Family

ID=10454164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1231240D Expired GB1231240A (en) 1968-10-22 1968-10-22

Country Status (1)

Country Link
GB (1) GB1231240A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD245505S (en) 1975-09-02 1977-08-23 Bullock Maynard J Educational toy clock
WO1992016925A1 (en) * 1991-03-18 1992-10-01 Brian John Hill A visual aid for teaching
USD434993S (en) 1999-05-04 2000-12-12 Barker Jack E Face plate for a timepiece
GB2378266A (en) * 2001-08-02 2003-02-05 Lorna Stone Clock or watch face

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD245505S (en) 1975-09-02 1977-08-23 Bullock Maynard J Educational toy clock
WO1992016925A1 (en) * 1991-03-18 1992-10-01 Brian John Hill A visual aid for teaching
GB2270410A (en) * 1991-03-18 1994-03-09 Brian John Hill A visual aid for teaching
GB2270410B (en) * 1991-03-18 1994-11-09 Brian John Hill A visual aid for teaching
USD434993S (en) 1999-05-04 2000-12-12 Barker Jack E Face plate for a timepiece
GB2378266A (en) * 2001-08-02 2003-02-05 Lorna Stone Clock or watch face
GB2378266B (en) * 2001-08-02 2004-09-22 Lorna Stone Dial arrangement for clock or watch face

Similar Documents

Publication Publication Date Title
ES296415U (en) Time piece.
GB1231240A (en)
GB1284918A (en) Watch
CA1026107A (en) Display for electronic clocks and watches
JPS6474493A (en) Random array dial type timepiece
AU452804B2 (en) Horological hairspring regulator
GB1287644A (en) Electric timepiece
JPS5428178A (en) Electronic watch
JPS5356066A (en) Photoelectric analog display watch
JPS53139568A (en) Watch
JPS5242153A (en) Digital chronograph watch
GB1331153A (en) Timepiece
JPS5442175A (en) Electronic world watch
FR2328235A1 (en) ELECTRONIC WATCH ALLOWING SELECTIVE DISPLAY OF THE DATE OR SECONDS
GB797859A (en) An educational time-reading appliance and educational timepiece
GB1019875A (en) Methods of balancing timepiece balances
JPS5361371A (en) Electronic watch
JPS5337073A (en) Digital display chronograph watch
AU261817B2 (en) A clock or watchface specifically designed for advertising a particular brand of coffee
JPS5224565A (en) Display system for electronic watches
JPS5394974A (en) Electronic wristwatch
JPS53118075A (en) Chronograph wristwatch
AU5981560A (en) A clock or watchface specifically designed for advertising a particular brand of coffee
JPS5242152A (en) Digital chronograph watch
JPS5249863A (en) Time display of digital watches

Legal Events

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