CH370357A - Uhr mit Einrichtung zur Erlernung der Zeitangabe - Google Patents

Uhr mit Einrichtung zur Erlernung der Zeitangabe

Info

Publication number
CH370357A
CH370357A CH344461A CH344461A CH370357A CH 370357 A CH370357 A CH 370357A CH 344461 A CH344461 A CH 344461A CH 344461 A CH344461 A CH 344461A CH 370357 A CH370357 A CH 370357A
Authority
CH
Switzerland
Prior art keywords
learning
clock
time
Prior art date
Application number
CH344461A
Other languages
German (de)
English (en)
Other versions
CH344461A4 (me
Inventor
Spooner Daniel
Original Assignee
Spooner Daniel
Bradley Time Corp
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 Spooner Daniel, Bradley Time Corp filed Critical Spooner Daniel
Publication of CH344461A4 publication Critical patent/CH344461A4/xx
Publication of CH370357A publication Critical patent/CH370357A/de

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
    • 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
    • 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
    • G04B19/06—Dials
    • 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
    • G04B19/06—Dials
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
    • G04B19/106—Special number markings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
CH344461A 1960-06-27 1961-03-23 Uhr mit Einrichtung zur Erlernung der Zeitangabe CH370357A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38977A US2994970A (en) 1960-06-27 1960-06-27 Instruction device for telling time

Publications (2)

Publication Number Publication Date
CH344461A4 CH344461A4 (me) 1963-03-15
CH370357A true CH370357A (de) 1963-08-15

Family

ID=21902995

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344461A CH370357A (de) 1960-06-27 1961-03-23 Uhr mit Einrichtung zur Erlernung der Zeitangabe

Country Status (2)

Country Link
US (1) US2994970A (me)
CH (1) CH370357A (me)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702507A (en) * 1970-11-30 1972-11-14 Herbert R Romey Visual teaching device for telling time
US4124945A (en) * 1977-02-22 1978-11-14 John Totten Time telling teaching device
US4368046A (en) * 1981-07-22 1983-01-11 Bernick Herman C System for teaching time recognition
US6031791A (en) * 1997-09-03 2000-02-29 Thoni; Deanna Monitoring clock
US6071124A (en) * 1998-02-26 2000-06-06 Hope Industries, Inc. Analog time teaching device
USD419600S (en) * 1999-05-18 2000-01-25 Amanda Marasca Teaching timepiece
US9082314B2 (en) 2013-10-30 2015-07-14 Titanium Marketing, Inc. Time teaching watch and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191517281A (en) * 1915-12-09 1916-05-18 Joseph Herman Volk Apparatus for Teaching Children and others to Ascertain the Time from Clocks.
FR926995A (fr) * 1946-05-16 1947-10-16 Dispositif servant à apprendre à lire l'heure
US2695463A (en) * 1952-08-08 1954-11-30 Spooner Daniel Visual teaching aid

Also Published As

Publication number Publication date
CH344461A4 (me) 1963-03-15
US2994970A (en) 1961-08-08

Similar Documents

Publication Publication Date Title
FR1308937A (fr) Dispositif détecteur-convertisseur
CH370357A (de) Uhr mit Einrichtung zur Erlernung der Zeitangabe
CH373321A (de) Weckeruhr
CH364809A (de) Pulscodierungseinrichtung
CH393837A (de) Befestigungsvorrichtung
CH404218A (de) Navigationsgerät
FR1259293A (fr) Montre-bracelet
CH366071A (de) Torschaltung zur selektiven Erfassung von Impulsen
CH385435A (de) Tasche mit Verschluss
FR1249663A (fr) Plantoir
FR1292670A (fr) Engrenage
BE605276A (fr) Engrenage
FR1294330A (fr) Métronome électronique autonome
CH344966A (de) Uhr mit Kurzzeitmesser
DK114563B (da) Piezoelektrisk apparat.
ES81083Y (es) Flotador perfeccionado
ES82772Y (es) Etiqueta con elementos de sujeción propios
AT216783B (de) Mikrophotographische Einrichtung
ES82278Y (es) Llavero perfeccionado
ES79395Y (es) Aparato espolvoreador-atomizador
ES82431Y (es) Dispositivo hidro-refrigerador
CH395209A (de) Modulationseinrichtung
CH389684A (de) Impulsregistriergerät
ES84053Y (es) Dispositivo expostor
ES82331Y (es) Jeringa