GB2371882B - Entire month perpetual calendar indicator - Google Patents

Entire month perpetual calendar indicator

Info

Publication number
GB2371882B
GB2371882B GB0102849A GB0102849A GB2371882B GB 2371882 B GB2371882 B GB 2371882B GB 0102849 A GB0102849 A GB 0102849A GB 0102849 A GB0102849 A GB 0102849A GB 2371882 B GB2371882 B GB 2371882B
Authority
GB
United Kingdom
Prior art keywords
perpetual calendar
entire month
calendar indicator
indicator
month
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
GB0102849A
Other versions
GB0102849D0 (en
GB2371882A (en
Inventor
Richard George Hoptroff
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.)
ALIEN DOG STAR INVEST Ltd
Original Assignee
ALIEN DOG STAR INVEST Ltd
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 ALIEN DOG STAR INVEST Ltd filed Critical ALIEN DOG STAR INVEST Ltd
Priority to GB0102849A priority Critical patent/GB2371882B/en
Publication of GB0102849D0 publication Critical patent/GB0102849D0/en
Publication of GB2371882A publication Critical patent/GB2371882A/en
Application granted granted Critical
Publication of GB2371882B publication Critical patent/GB2371882B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25306—Independent date indicating devices activated by hand or by clockwork, e.g. calendar watches
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/241—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars the date is indicated by one or more hands
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
GB0102849A 2001-02-06 2001-02-06 Entire month perpetual calendar indicator Expired - Fee Related GB2371882B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0102849A GB2371882B (en) 2001-02-06 2001-02-06 Entire month perpetual calendar indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0102849A GB2371882B (en) 2001-02-06 2001-02-06 Entire month perpetual calendar indicator

Publications (3)

Publication Number Publication Date
GB0102849D0 GB0102849D0 (en) 2001-03-21
GB2371882A GB2371882A (en) 2002-08-07
GB2371882B true GB2371882B (en) 2002-12-24

Family

ID=9908149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0102849A Expired - Fee Related GB2371882B (en) 2001-02-06 2001-02-06 Entire month perpetual calendar indicator

Country Status (1)

Country Link
GB (1) GB2371882B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1471396A1 (en) * 2003-04-25 2004-10-27 Frédéric Crettex Date indicating mechanism for timepiece
JP4952778B2 (en) * 2009-12-08 2012-06-13 カシオ計算機株式会社 Date display device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183357A (en) * 1966-04-13 1970-03-04 Cie Ind De Metrologie Trophy A Calendar Timepiece
US4815357A (en) * 1987-07-21 1989-03-28 Lull Corp. Adjustable divided flow self-leveling system
AU1261797A (en) * 1997-02-10 1998-08-13 Angela Shao Ping Wu The perpetual calendar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183357A (en) * 1966-04-13 1970-03-04 Cie Ind De Metrologie Trophy A Calendar Timepiece
US4815357A (en) * 1987-07-21 1989-03-28 Lull Corp. Adjustable divided flow self-leveling system
AU1261797A (en) * 1997-02-10 1998-08-13 Angela Shao Ping Wu The perpetual calendar

Also Published As

Publication number Publication date
GB0102849D0 (en) 2001-03-21
GB2371882A (en) 2002-08-07

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050209