Patent US3298010A successfully refreshed from Google Patents.
US3298010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Warning and supervising apparatus with verbal warnings
Assignee: Individual
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Filing: 1963-09-23
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Granted: 1967-01-10
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Expires: 1983-09-23
Abstract
No abstract record available.
Inventors
- 👤 Dubosq Louis Andre Joseph
- 👤 Houssaye Rene Georges Edouard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:41
CPC Classifications
G; G07; G07C; G07C5/00; G07C5/08; G07C5/0816; G07C5/0833; G07C3/00; G07C3/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
194 words
APPARATUS FOR GIVING SOUND INDICATIONS OF THE OPERATIONAL CHARACTERISTICS OF A MACHINE, SAID APPARATUS COMPRISING, A FIRST DEVICE FOR MEASURING A MAGNITUDE PROVIDING INFORMATION CONCERNING A PARAMETER OF NORMAL NON-DEFECTIVE OPERATION OF SAID MACHINE, SECOND DETECTING DEVICES EACH RESPONSIVE TO A DEFECTIVE CONDITION OF OPERATION OF SAID MACHINE, A SOUND EMITTING DEVICE COMPRISING FIRST RECORDINGS OF SPOKEN ANNOUNCEMENTS CONCERNING SAID MAGNITUDE AND SECOND RECORDINGS OF SPOKEN WARNINGS EACH RELATING TO THE APPEARANCE OF ONE OF SAID OPERATIONAL DEFECTS, A FIRST REPRODUCING HEAD COOPERATIVE WITH THE FIRST RECORDINGS, FIRST CONTROL MEANS ASSOCIATED WITH THE FIRST REPRODUCING HEAD TO CAUSE IT TO COOPERATE WITH AND REPRODUCE ONLY ONE OF SAID FIRST RECORDINGS AT A TIME IN ACCORDANCE WITH A SIGNAL FROM THE FIRST DEVICE, A SECOND REPRODUCING HEAD COOPERATIVE WITH SAID SECOND RECORDINGS, SECOND CONTROL MEANS ASSOCIATED WITH THE SECOND REPRODUCING HEAD TO CAUSE IT TO COOPERATE WITH AND REPRODUCE ONLY ONE OF SAID SECOND RECORDINGS AT A TIME IN ACCORDANCE WITH A SIGNAL FROM ANY ONE OF THE SECOND DEVICES, AMPLIFYING CIRCUIT MEANS CONNECTING THE FIRST AND SECOND REPRODUCING HEADS TO A SPEAKER, THE FIRST DEVICE, THE FIRST CONTROL MEANS, THE FIRST REPRODUCING HEAD AND
Claim 2
Dependent Claim
194 words
APPARATUS FOR GIVING SOUND INDICATIONS OF THE OPERATIONAL CHARACTERISTICS OF A MACHINE, SAID APPARATUS COMPRISING, A FIRST DEVICE FOR MEASURING A MAGNITUDE PROVIDING INFORMATION CONCERNING A PARAMETER OF NORMAL NON-DEFECTIVE OPERATION OF SAID MACHINE, SECOND DETECTING DEVICES EACH RESPONSIVE TO A DEFECTIVE CONDITION OF OPERATION OF SAID MACHINE, A SOUND EMITTING DEVICE COMPRISING FIRST RECORDINGS OF SPOKEN ANNOUNCEMENTS CONCERNING SAID MAGNITUDE AND SECOND RECORDINGS OF SPOKEN WARNINGS EACH RELATING TO THE APPEARANCE OF ONE OF SAID OPERATIONAL DEFECTS, A FIRST REPRODUCING HEAD COOPERATIVE WITH THE FIRST RECORDINGS, FIRST CONTROL MEANS ASSOCIATED WITH THE FIRST REPRODUCING HEAD TO CAUSE IT TO COOPERATE WITH AND REPRODUCE ONLY ONE OF SAID FIRST RECORDINGS AT A TIME IN ACCORDANCE WITH A SIGNAL FROM THE FIRST DEVICE, A SECOND REPRODUCING HEAD COOPERATIVE WITH SAID SECOND RECORDINGS, SECOND CONTROL MEANS ASSOCIATED WITH THE SECOND REPRODUCING HEAD TO CAUSE IT TO COOPERATE WITH AND REPRODUCE ONLY ONE OF SAID SECOND RECORDINGS AT A TIME IN ACCORDANCE WITH A SIGNAL FROM ANY ONE OF THE SECOND DEVICES, AMPLIFYING CIRCUIT MEANS CONNECTING THE FIRST AND SECOND REPRODUCING HEADS TO A SPEAKER, THE FIRST DEVICE, THE FIRST CONTROL MEANS, THE FIRST REPRODUCING HEAD AND
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) | 1970-01-09 | 1970-07-11 | 1971-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-09 | 1974-07-11 | 1975-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-09 | 1978-07-11 | 1979-01-10 | $7700.00 | Window Closed / Lapsed |