CA940617A - Channel indicating device for television receivers - Google Patents

Channel indicating device for television receivers

Info

Publication number
CA940617A
CA940617A CA122,681A CA122681A CA940617A CA 940617 A CA940617 A CA 940617A CA 122681 A CA122681 A CA 122681A CA 940617 A CA940617 A CA 940617A
Authority
CA
Canada
Prior art keywords
indicating device
television receivers
channel indicating
channel
receivers
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
CA122,681A
Other versions
CA122681S (en
Inventor
Kosaku Uchida
Sadafumi Kitamura
Susumu Ide
Toshiji Kanamaru
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA940617A publication Critical patent/CA940617A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/02—Indicating arrangements
    • H03J1/04—Indicating arrangements with optical indicating means
    • H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
CA122,681A 1970-09-14 1971-09-13 Channel indicating device for television receivers Expired CA940617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9142770 1970-09-14

Publications (1)

Publication Number Publication Date
CA940617A true CA940617A (en) 1974-01-22

Family

ID=14026060

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,681A Expired CA940617A (en) 1970-09-14 1971-09-13 Channel indicating device for television receivers

Country Status (4)

Country Link
US (1) US3855962A (en)
CA (1) CA940617A (en)
DE (1) DE2145335A1 (en)
GB (1) GB1355208A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523302A (en) * 1975-06-25 1977-01-11 Matsushita Electric Ind Co Ltd Channel selecting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1010802A (en) * 1909-03-15 1911-12-05 Jay B Rhodes Route-indicator.
US982940A (en) * 1909-07-21 1911-01-31 Frank De Silva Bulletin.
US1690670A (en) * 1926-10-11 1928-11-06 American Bosch Magneto Corp Illuminated dial
US1694639A (en) * 1927-07-23 1928-12-11 W A Riddell Indicator board
US2257022A (en) * 1939-07-25 1941-09-23 Philco Radio & Television Corp Rotary indicating device
US2786142A (en) * 1952-11-19 1957-03-19 Du Mont Allen B Lab Inc Electrical tuning device
US2788592A (en) * 1955-06-13 1957-04-16 David W Alexander Telephone number reference
US2810827A (en) * 1956-06-28 1957-10-22 Zenith Radio Corp Mixed wafer switch and turret tuner for v. h. f. with extra turret for u. h. f.
US2942108A (en) * 1958-05-02 1960-06-21 Du Mont Allen B Lab Inc Fine tuning mechanism for television receivers
US3478452A (en) * 1967-12-07 1969-11-18 Robert E Bidwell Visual aid for golf

Also Published As

Publication number Publication date
GB1355208A (en) 1974-06-05
DE2145335A1 (en) 1972-03-23
US3855962A (en) 1974-12-24

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