US3555726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hollow cord for effecting remote control of toys
Assignee: OKUMASIESAKUJO CO Ltd
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Filing: 1968-04-16
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Granted: 1971-01-19
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Expires: 1988-04-16
Abstract
Abstract A HOLLOW CORD FOR PNEUMATICALLY AND ELECTRICALLY EFFECTING REMOTE CONTROL OF MOVABLE TOYS COMPRISING A NARROW TUBULAR MEMBER FORMED OF POLYVINYL CHLORIDE OR OTHER SOFT SYNTHETIC RESIN MATERIAL, AND AT LEAST ONE CIRCUIT OF CONDUCTOR MEMBERS FORMED INTEGRALLY WITH AND EMBEDDED IN SAID NARROW TUBULAR MEMBER. THE TUBULAR MEMBER AND THE CONDUCTOR MEMBERS CAN BE PLUGGED IN A SOCKET MOUNTED ON AN OBJECT TO BE CONTROLLED, SUCH AS A MOVABLE TOY OR THE LIKE, SO THAT A DRIVING MECHANISM ON SAID OBJECT CAN BE CONTROLLED BOTH ELECTRICALLY AND PNEUMATICALLY.
Inventors
- 👤 Kisaburo Okuma
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:37
CPC Classifications
A; A63; A63H; A63H30/00; A63H30/06; A63H17/00; A63H17/26; A63H17/36
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) | 1974-01-18 | 1974-07-20 | 1975-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-18 | 1978-07-20 | 1979-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-18 | 1982-07-20 | 1983-01-19 | $7700.00 | Window Closed / Lapsed |