US4356519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable answering device
Assignee: Individual
•
Filing: 1980-02-25
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Granted: 1982-10-26
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Expires: 2000-02-25
Abstract
Abstract A portable paging device comprises a beeper portion for real time listening of a received message and a magnetic tape recorder for recording a received message and playing it back at the convenience of the recipient. After a message has been recorded, an indication is given which may be reset after the message has been played. Means are provided to disable the tape recording portion of the device if an end of tape signal has been generated or if there is no tape in the tape recording portion.
Inventors
- 👤 Lawrence A. Cogdell, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:47
CPC Classifications
G; G08; G08B; G08B3/00; G08B3/10; G08B3/1008; G08B3/1016; G08B3/1025; G08B3/105; G11; G11B; G11B31/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
186 words
A portable hand held electronic voice pager, comprising: first means for receiving an audio voice message; second means coupled to said first means for recording the received message on magnetic tape; third means coupled to said first means for delivering a real-time audio representation of said message; and a plurality of controls for operating said pager, each of said plurality of controls being operable by finger movements of the hand in which said pager is held, including fourth means for activating one of said second and third means, said fourth means comprises: generating means for generating a control signal having first and second states; and a mode select switch coupled to said tape recorder and to said third means and responsive to said control signal for activating said tape recorder or said third means, including fifth means for indicating when a message has been recorded on said tape recorder, including switch means for resetting said fifth means, sixth means coupled to said tape recorder and to said mode select switch for detecting end of tape and forcing said mode select switch to activate said third means.
Claim 2
Dependent Claim
186 words
A portable hand held electronic voice pager, comprising: first means for receiving an audio voice message; second means coupled to said first means for recording the received message on magnetic tape; third means coupled to said first means for delivering a real-time audio representation of said message; and a plurality of controls for operating said pager, each of said plurality of controls being operable by finger movements of the hand in which said pager is held, including fourth means for activating one of said second and third means, said fourth means comprises: generating means for generating a control signal having first and second states; and a mode select switch coupled to said tape recorder and to said third means and responsive to said control signal for activating said tape recorder or said third means, including fifth means for indicating when a message has been recorded on said tape recorder, including switch means for resetting said fifth means, sixth means coupled to said tape recorder and to said mode select switch for detecting end of tape and forcing said mode select switch to activate said third means.
Claim 3
Dependent Claim
31 words
A portable hand-held pager according to claim 1 further including seventh means for forcing said mode select switch to activate said third means when there is no tape in the recorder.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-10-25 | 1986-04-26 | 1986-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-25 | 1990-04-26 | 1990-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-25 | 1994-04-26 | 1994-10-26 | $7700.00 | Window Closed / Lapsed |