HK36877A - Variable-display device - Google Patents

Variable-display device

Info

Publication number
HK36877A
HK36877A HK368/77A HK36877A HK36877A HK 36877 A HK36877 A HK 36877A HK 368/77 A HK368/77 A HK 368/77A HK 36877 A HK36877 A HK 36877A HK 36877 A HK36877 A HK 36877A
Authority
HK
Hong Kong
Prior art keywords
variable
display device
display
Prior art date
Application number
HK368/77A
Other languages
English (en)
Original Assignee
Cloutier Roy L
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 Cloutier Roy L filed Critical Cloutier Roy L
Publication of HK36877A publication Critical patent/HK36877A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F5/00—Designs characterised by irregular areas, e.g. mottled patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/10—Changing, amusing, or secret pictures
HK368/77A 1970-05-07 1977-07-14 Variable-display device HK36877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3546970A 1970-05-07 1970-05-07

Publications (1)

Publication Number Publication Date
HK36877A true HK36877A (en) 1977-07-22

Family

ID=21882868

Family Applications (1)

Application Number Title Priority Date Filing Date
HK368/77A HK36877A (en) 1970-05-07 1977-07-14 Variable-display device

Country Status (6)

Country Link
US (1) US3692382A (enExample)
JP (1) JPS5426936B1 (enExample)
DE (1) DE2122703C3 (enExample)
FR (1) FR2101426A5 (enExample)
GB (1) GB1353821A (enExample)
HK (1) HK36877A (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964194A (en) * 1975-01-22 1976-06-22 Gugeler William G Changeable color display device
US4215500A (en) * 1977-08-15 1980-08-05 Gordon Sharp Visual display device
US4190312A (en) * 1978-09-01 1980-02-26 Bailey Lonnie E Light display means
US4332096A (en) * 1981-06-01 1982-06-01 The Michael Kohner Corp. Gravity flow display device
GB2117955B (en) * 1982-03-27 1985-11-06 David Alan Kent Illuminated sign
GB2153577B (en) * 1984-01-27 1988-01-27 Metaplast Veb Cuvette for carrying out and projecting chemical experiments
GB8520247D0 (en) * 1985-08-13 1985-09-18 Smithies G Display devices
DE3703979A1 (de) * 1987-02-10 1988-08-18 Winter & Sohn Ernst Darstellungsvorrichtung fuer edelsteinkoerner
DE3721644A1 (de) * 1987-03-12 1988-09-29 Hans Donner Vorrichtung zur erzeugung von bildmustern
US5187889A (en) * 1990-01-10 1993-02-23 Kraselsky Louis J Novelty scenic display item
AUPN278795A0 (en) * 1995-05-05 1995-05-25 Neumann, Gregory Carl Heinrich Animated displays
DE19626878C2 (de) * 1996-07-04 1999-08-19 Holtkamp Projektionssystem, bestehend aus einem bilderzeugenden Projektor und einer Projektionsfläche
JP3042752U (ja) * 1997-04-22 1997-10-31 辻 輝子 万華鏡
US5985379A (en) * 1997-07-22 1999-11-16 Franklin Mint Company Decorative display plate
USD403982S (en) 1997-07-22 1999-01-12 Franklin Mint Company Ornamental plate
FR2834668A1 (fr) * 2002-01-15 2003-07-18 Maurice Alexanian Paysages mouvants de montagnes avec glaciers et neves, suggeres par ecoulement de sables, renouvellables indefiniment par retournement, et sans cesse differents
US7665418B2 (en) * 2006-07-31 2010-02-23 Church & Dwight Co., Inc. Non color-transferable animal litter
US20110179682A1 (en) * 2010-01-25 2011-07-28 Cheng-Hsiung Lin Flowing sand picture
US20120117835A1 (en) * 2010-01-25 2012-05-17 Cheng-Hsiung Lin Sand-flowing picture device
CN103123091A (zh) * 2013-02-20 2013-05-29 昆山宏凌电子有限公司 用于led光源的反光膜及制备方法
DE102016119401A1 (de) * 2015-10-30 2017-05-04 Alfred Ewald Hohlkörper mit attraktiven Bewegungseffekten
US20240058721A1 (en) * 2022-06-24 2024-02-22 Benjamin M. Yeh Contained erupting powder stress relief toy
US20250041756A1 (en) * 2023-08-03 2025-02-06 Oriana Knox Visual Stimulation Device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1078008A (en) * 1912-12-23 1913-11-11 Turney G Stough Kaleidoscope.
US1294967A (en) * 1918-03-23 1919-02-18 Anton Stabla Kaleidoscope.
US1518204A (en) * 1922-09-18 1924-12-09 Addison S Husted Kaleidoscope
US2297767A (en) * 1941-11-07 1942-10-06 Hunt Donovan Dewey Electroautomatic advertising machine
US2762257A (en) * 1954-03-11 1956-09-11 Beguelin Andree Apparatus for projecting kaleidoscopic images
FR1166190A (fr) * 1957-02-07 1958-11-04 Générateur d'images
US3255661A (en) * 1963-06-20 1966-06-14 Marban Julian Gutierrez Kaleidoscope device
US3383150A (en) * 1965-08-11 1968-05-14 Edgar A. Powers Kaleidoscopic viewing device
US3358556A (en) * 1966-10-05 1967-12-19 Brown Mfg Company Kaleidoscope projector
GB1251233A (enExample) * 1967-11-18 1971-10-27
US3535805A (en) * 1968-04-26 1970-10-27 Adam Peiperl Display device

Also Published As

Publication number Publication date
GB1353821A (en) 1974-05-22
DE2122703A1 (de) 1971-12-02
JPS5426936B1 (enExample) 1979-09-06
US3692382A (en) 1972-09-19
DE2122703C3 (de) 1981-11-12
FR2101426A5 (enExample) 1972-03-31
DE2122703B2 (de) 1980-09-18

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