GB193927A - A new or improved device for indicating periods of time - Google Patents

A new or improved device for indicating periods of time

Info

Publication number
GB193927A
GB193927A GB3149921A GB3149921A GB193927A GB 193927 A GB193927 A GB 193927A GB 3149921 A GB3149921 A GB 3149921A GB 3149921 A GB3149921 A GB 3149921A GB 193927 A GB193927 A GB 193927A
Authority
GB
United Kingdom
Prior art keywords
time
new
improved device
indicating
indicating periods
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
GB3149921A
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.)
WITNEY SADLER
Original Assignee
WITNEY SADLER
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 WITNEY SADLER filed Critical WITNEY SADLER
Priority to GB3149921A priority Critical patent/GB193927A/en
Publication of GB193927A publication Critical patent/GB193927A/en
Expired 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
    • G04B19/28—Adjustable guide marks or pointers for indicating determined points of time
    • G04B19/283—Adjustable guide marks or pointers for indicating determined points of time on rotatable rings, i.e. bezel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Abstract

193,927. Sadler, W. Nov. 24, 1921. Time - indicators. - A device for indicating when a predetermined period of time has elapsed comprises two pointers c, d on the rotatable bezel a of a watch. The, pointer c is set at a point on the dial corresponding to the commencement of a predetermined interval of time, and the coincidence of the minute hand with the, pointer d indicates that the time has elapsed. In a modification, one of the pointers is capable of adjustment along a slot in the bezel. Reference has been directed by the Comptroller to Specifications 16526/94, 27646/02, 5631/08, 17932/10, and 103,071.
GB3149921A 1921-11-24 1921-11-24 A new or improved device for indicating periods of time Expired GB193927A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3149921A GB193927A (en) 1921-11-24 1921-11-24 A new or improved device for indicating periods of time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3149921A GB193927A (en) 1921-11-24 1921-11-24 A new or improved device for indicating periods of time

Publications (1)

Publication Number Publication Date
GB193927A true GB193927A (en) 1923-02-26

Family

ID=10323986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3149921A Expired GB193927A (en) 1921-11-24 1921-11-24 A new or improved device for indicating periods of time

Country Status (1)

Country Link
GB (1) GB193927A (en)

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