US3581410A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Talking clock
Assignee: Mattel Inc
•
Filing: 1969-02-25
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Granted: 1971-06-01
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Expires: 1989-02-25
Abstract
Abstract A TOY CLOCK WITH A PHONOGRAPH WHICH STATES THE TIME AT WHICH THE HANDS ARE SET. THE CLOCK INCLUDES A RECORD WITH TWENTY-FOUR NEARLY CONCENTRIC GROOVES, TWELVE OF THEM DEFINING THE HOUR AND TWELVE DEFINING THE CLOSET FIVE MINUTE INTERVAL AFTER THE HOUT GROOVE AND THE OTHER A MINUTE GROOVE, AND THE HOUR AND MINUTE SAYINGS ARE PLAYED IN SUCCESSION.
Inventors
- 👤 Wilard L Zeigner
- 👤 Andrew M Holland
- 👤 Donald J Maurer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:25
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/06; G09; G09B; G09B19/00; G09B19/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-31 | 1974-11-30 | 1975-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-31 | 1978-11-30 | 1979-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-31 | 1982-11-30 | 1983-06-01 | $7700.00 | Window Closed / Lapsed |