US4464694A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape recorder
Assignee: Olympus Corp
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Filing: 1981-03-19
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Granted: 1984-08-07
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Expires: 2001-03-19
Abstract
Abstract A tape recorder consisting of a main body, a cassette lid which opens and closes the cassette room and touch-type switches provided on the cassette lid to execute various types of operation modes.
Inventors
- 👤 Makoto Kondo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:59
CPC Classifications
G; G11; G11B; G11B25/00; G11B25/06; G11B25/063; G11B15/00; G11B15/02; G11B15/10; G11B15/675
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
120 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid said cassette lid having a plurality of contacts connected to said touch-type switches, said body having a plurality of contacts, said lid being arranged relative to the body to separate the contacts on the lid from the contacts on the body when the lid is open and to connect the contacts on the body to the contacts on the lid when the lid is closed, said touch-type switches being arranged when the lid is closed for setting the recorder to various operating modes through said contacts.
Claim 2
Dependent Claim
120 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid said cassette lid having a plurality of contacts connected to said touch-type switches, said body having a plurality of contacts, said lid being arranged relative to the body to separate the contacts on the lid from the contacts on the body when the lid is open and to connect the contacts on the body to the contacts on the lid when the lid is closed, said touch-type switches being arranged when the lid is closed for setting the recorder to various operating modes through said contacts.
Claim 3
Dependent Claim
26 words
A tape recorder according to claim 1 characterized in that the said main body of the tape recorder comprises the main body of a tape deck.
Claim 4
Dependent Claim
27 words
A tape recorder according to claim 1 characterized in that the said main body of the tape recorder comprises the main body of a miniature tape recorder.
Claim 5
Dependent Claim
22 words
A tape recorder as in claim 1, wherein the touch-type switches are touch-sensitive switches for setting the recording, playback, and stop modes.
Claim 6
Dependent Claim
45 words
A recorder as in claim 1, wherein: said main body has a pluraity of surfaces with two opposing ones of said surfaces being larger than the others of said surfaces; said cassette lid forming a major portion of one of the larger of said surfaces.
Claim 7
Dependent Claim
29 words
A tape recorder as in claims 1, 4 or 5, wherein: the said main body has substantially smooth and unobstructed surfaces unobstructed by dials when the lid is closed.
Claim 8
Dependent Claim
39 words
A tape recorder as in claim 6, wherein: said lid is hinged near the center of one of the smaller surfaces, and the lid extends from the one of the smaller surfaces over the one of the larger surfaces.
Claim 9
Dependent Claim
29 words
A tape recorder as in claim 7, wherein: said switches extend over the the lid from the one of the larger surfaces to the one of the small surfaces.
Claim 10
Dependent Claim
48 words
A tape recorder as in claim 5, wherein said switches have a given orientation and cover a given area and boundary on the lid, and the one of the larger surfaces includes an area outside the lid insufficient to include the given area and boundary of the switches.
Claim 11
Dependent Claim
74 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid for setting the recorder to various operating modes characterized in that moving and fixed contacts which open and close in response to opening and closing motions of the cassette lid are provided between the said cassette lid and cassette chamber.
Claim 12
Dependent Claim
74 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid for setting the recorder to various operating modes characterized in that moving and fixed contacts which open and close in response to opening and closing motions of the cassette lid are provided between the said cassette lid and cassette chamber.
Claim 13
Dependent Claim
27 words
A tape recorder according to either claim 1 or claim 10 characterized in that the said touch-type switches are arranged on one side of the cassette lid.
Claim 14
Dependent Claim
78 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid for setting the recorder to various operating modes further comprising moving contacts and fixed contacts and characterized in that the said touch-type switches are arranged to effect the operating modes of the tape recorder through the intermediary of said moving contacts and fixed contacts.
Claim 15
Dependent Claim
78 words
A tape recorder operable in a plurality of operating modes comprising a main body forming a cassette chamber, a cassette lid to open and close the cassette chamber, touch-type switches on the cassette lid for setting the recorder to various operating modes further comprising moving contacts and fixed contacts and characterized in that the said touch-type switches are arranged to effect the operating modes of the tape recorder through the intermediary of said moving contacts and fixed contacts.
Claim 16
Dependent Claim
21 words
A tape recorder according to either claim 1 or claim 12 characterized in that the said touch-type switches comprise clear electrodes.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-08-07 | 1988-02-06 | 1988-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-07 | 1992-02-06 | 1992-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-07 | 1996-02-06 | 1996-08-07 | $7700.00 | Window Closed / Lapsed |