US3570175A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drive mechanism for toy wheeled vehicle
Assignee: Individual
•
Filing: 1967-08-08
•
Granted: 1971-03-16
•
Expires: 1987-08-08
Abstract
Abstract A DRIVE MECHANISM FOR A TOY WHEELED VEHICLE WITH A VERTICAL STARTING SHAFT HAVING AN APERTURE THROUGH WHICH A STRING OR CORD CAN BE INSERTED AND THEN WRAPPED AROUND THE STARTING SHAFT.
Inventors
- 👤 John T Angier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:36
CPC Classifications
A; A63; A63H; A63H29/00; A63H29/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-03-15 | 1974-09-14 | 1975-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-15 | 1978-09-14 | 1979-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-15 | 1982-09-14 | 1983-03-16 | $7700.00 | Window Closed / Lapsed |