ES407604A1 - Perfeccionamientos en calidoscopios. - Google Patents

Perfeccionamientos en calidoscopios.

Info

Publication number
ES407604A1
ES407604A1 ES407604A ES407604A ES407604A1 ES 407604 A1 ES407604 A1 ES 407604A1 ES 407604 A ES407604 A ES 407604A ES 407604 A ES407604 A ES 407604A ES 407604 A1 ES407604 A1 ES 407604A1
Authority
ES
Spain
Prior art keywords
body section
plane
kaleidoscope
enclosure
parallel planes
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
ES407604A
Other languages
English (en)
Spanish (es)
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.)
STEVEN Manufacturing Co
Original Assignee
STEVEN Manufacturing Co
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 STEVEN Manufacturing Co filed Critical STEVEN Manufacturing Co
Publication of ES407604A1 publication Critical patent/ES407604A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/08—Kaleidoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toys (AREA)
ES407604A 1972-03-10 1972-10-13 Perfeccionamientos en calidoscopios. Expired ES407604A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23363072A 1972-03-10 1972-03-10

Publications (1)

Publication Number Publication Date
ES407604A1 true ES407604A1 (es) 1976-01-16

Family

ID=22878057

Family Applications (1)

Application Number Title Priority Date Filing Date
ES407604A Expired ES407604A1 (es) 1972-03-10 1972-10-13 Perfeccionamientos en calidoscopios.

Country Status (12)

Country Link
US (1) US3756685A (xx)
JP (1) JPS517416B2 (xx)
AU (1) AU459100B2 (xx)
CA (1) CA971403A (xx)
DE (1) DE2247499C3 (xx)
DK (1) DK135966B (xx)
ES (1) ES407604A1 (xx)
FR (1) FR2174820A1 (xx)
GB (1) GB1401480A (xx)
HK (1) HK20577A (xx)
IT (1) IT966360B (xx)
NL (1) NL7212740A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437297U (xx) * 1977-08-18 1979-03-10
JPS54118558A (en) * 1978-02-16 1979-09-14 Westinghouse Electric Corp Fuse device
US4205893A (en) * 1978-08-07 1980-06-03 Steven Manufacturing Company Kaleidoscope
US4740046A (en) * 1986-05-27 1988-04-26 Maccarthy Patrick Liquid kaleidoscope
CA1264791A (fr) * 1987-03-20 1990-01-23 Vojislav Narancic Fusible ayant un corps extincteur d'arc en ceramique rigide non poreuse et methode de fabrication de ce fusible
US5054865A (en) * 1990-10-22 1991-10-08 Stanley Huang Multi-ocular kaleidoscope
AU618514B3 (en) * 1991-04-22 1991-10-28 Clement Robert Cook Meditational kaleidoscope
US6461216B1 (en) 2000-08-31 2002-10-08 John T. Applewhite Toy device

Family Cites Families (6)

* 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.
US2583676A (en) * 1950-07-11 1952-01-29 Clifford A Wendel Color scope
US3039356A (en) * 1959-11-04 1962-06-19 Robert E Knittel Kaleidoscopes
US3383150A (en) * 1965-08-11 1968-05-14 Edgar A. Powers Kaleidoscopic viewing device
US3514178A (en) * 1967-07-10 1970-05-26 Gen Mills Inc Kaleidoscope
FR2064047B1 (xx) * 1969-05-16 1974-02-01 Postorino Paolo

Also Published As

Publication number Publication date
GB1401480A (en) 1975-07-16
HK20577A (en) 1977-05-13
NL7212740A (xx) 1973-09-12
DK135966C (xx) 1977-12-12
DK135966B (da) 1977-07-18
JPS517416B2 (xx) 1976-03-08
FR2174820A1 (xx) 1973-10-19
US3756685A (en) 1973-09-04
AU459100B2 (en) 1975-03-20
IT966360B (it) 1974-02-11
JPS4912942A (xx) 1974-02-04
DE2247499A1 (de) 1973-09-13
CA971403A (en) 1975-07-22
AU4706772A (en) 1974-04-04
DE2247499B2 (de) 1974-12-05
DE2247499C3 (de) 1975-07-10

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