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with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum
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G04B45/0053
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Parent Industries
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
G04B45/00
Time pieces of which the indicating means or cases provoke special effects
Current Industry
G04B45/0053
with oscillating motion in hanging or standing clockworks such as imitation of a real pendulum
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Pendulum box for clock
Patent number
7,229,209
Issue date
Jun 12, 2007
Centre Clock Industry Co., Ltd
Shanker Mo
G04 - HOROLOGY
Information
Patent Grant
Clock assembly having magnetic ornaments
Patent number
6,116,775
Issue date
Sep 12, 2000
Takahira Masateru
G04 - HOROLOGY
Information
Patent Grant
Display for illusion of floating in the air
Patent number
5,886,956
Issue date
Mar 23, 1999
Tenyo Co., Ltd.
Lubor Fiedler
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Long period pendulum apparatus
Patent number
5,822,277
Issue date
Oct 13, 1998
Jan Van Amersfoort
G04 - HOROLOGY
Information
Patent Grant
Rotary decoration driving device
Patent number
5,717,660
Issue date
Feb 10, 1998
Seiko Clock Inc.
Shigeru Kohata
G04 - HOROLOGY
Information
Patent Grant
Clock having magnetically-levitated pendulum
Patent number
5,638,340
Issue date
Jun 10, 1997
Walter P. Schiefele
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Drive unit for a rotary decoration
Patent number
5,425,005
Issue date
Jun 13, 1995
Seikosha Co., Ltd.
Takuo Urabe
G04 - HOROLOGY
Information
Patent Grant
Sound-producing attachment for a clock pendulum
Patent number
5,285,429
Issue date
Feb 8, 1994
Lloyd S. Shockley
G04 - HOROLOGY
Information
Patent Grant
Automatic rocking device
Patent number
5,258,963
Issue date
Nov 2, 1993
Ching-Hui Yao
G04 - HOROLOGY
Information
Patent Grant
Clock with pendular element
Patent number
4,899,324
Issue date
Feb 6, 1990
Raul Barbieri
G04 - HOROLOGY
Information
Patent Grant
Pendulum device for clocks
Patent number
4,829,495
Issue date
May 9, 1989
Seikosha Co., Ltd.
Kouichi Kaneko
G04 - HOROLOGY
Information
Patent Grant
Magnetically controlled arrhythmical pendulum device
Patent number
4,723,233
Issue date
Feb 2, 1988
William B. Beebe
G04 - HOROLOGY
Information
Patent Grant
Pendulum indicator horological device
Patent number
4,723,232
Issue date
Feb 2, 1988
William B. Beebe
G04 - HOROLOGY
Information
Patent Grant
Clock, in particular desk or wall clock, with one or more analog ti...
Patent number
4,720,820
Issue date
Jan 19, 1988
Roland Siefert
G04 - HOROLOGY
Information
Patent Grant
Pendulum type decorative and time indicating device
Patent number
4,712,925
Issue date
Dec 15, 1987
William B. Beebe
G04 - HOROLOGY
Information
Patent Grant
Device for driving twist pendulums
Patent number
4,707,143
Issue date
Nov 17, 1987
Seikosha Co., Ltd.
Masao Hanya
G04 - HOROLOGY
Information
Patent Grant
Table clock
Patent number
4,707,144
Issue date
Nov 17, 1987
Seikosha Co., Ltd.
Masumi Mukoyama
G04 - HOROLOGY
Information
Patent Grant
Table clock
Patent number
4,666,312
Issue date
May 19, 1987
Seikosha Co., Ltd.
Masumi Mukoyama
G04 - HOROLOGY
Information
Patent Grant
Double pendulum clock
Patent number
4,613,236
Issue date
Sep 23, 1986
Rhythm Watch Co., Ltd.
Norihiko Nakamura
G04 - HOROLOGY
Information
Patent Grant
Simulated pendulum clock
Patent number
4,241,437
Issue date
Dec 23, 1980
Kabushiki Kaisha Seikosha
Itaru Ashida
G04 - HOROLOGY
Information
Patent Grant
Autonomous pendulum mechanism for clockworks
Patent number
4,228,533
Issue date
Oct 14, 1980
Kienzle Uhrenfabriken GmbH
Roland Siefert
G04 - HOROLOGY
Information
Patent Grant
Electric pendulum clock with torsion spring
Patent number
4,203,282
Issue date
May 20, 1980
Bruno Radzun
G04 - HOROLOGY
Information
Patent Grant
Miniature grandfather clock
Patent number
4,121,416
Issue date
Oct 24, 1978
Chester Niemczyk
G04 - HOROLOGY
Information
Patent Grant
Clock having ornamental pendulum with adjustable period
Patent number
4,050,236
Issue date
Sep 27, 1977
Spartus Corporation
Christian M. J. Jauch
G04 - HOROLOGY
Information
Patent Grant
Pendulum device for battery-powered clockwork mechanism
Patent number
4,043,118
Issue date
Aug 23, 1977
Kienzle Uhrenfabriken GmbH
Albrecht Haag
G04 - HOROLOGY
Information
Patent Grant
3845617
Patent number
3,845,617
Issue date
Nov 5, 1974
G04 - HOROLOGY
Information
Patent Grant
3762154
Patent number
3,762,154
Issue date
Oct 2, 1973
G04 - HOROLOGY
Information
Patent Grant
3762155
Patent number
3,762,155
Issue date
Oct 2, 1973
G04 - HOROLOGY
Information
Patent Grant
3546874
Patent number
3,546,874
Issue date
Dec 15, 1970
G04 - HOROLOGY
Information
Patent Grant
3461665
Patent number
3,461,665
Issue date
Aug 19, 1969
G04 - HOROLOGY
Patents Applications
last 30 patents
Information
Patent Application
Pendulum box for clock
Publication number
20060126441
Publication date
Jun 15, 2006
Centre Clock Industry Co., Ltd.
Shanker Mo
G04 - HOROLOGY
Information
Patent Application
Clock device with pendulum producing visual effect
Publication number
20040017734
Publication date
Jan 29, 2004
Hendrik Stallinga
G04 - HOROLOGY