US3514893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resiliently coupled abutting members disposable in plural stable configurations
Assignee: Frankenplastik Vertriebs & Co Kg GmbH
•
Filing: 1967-04-27
•
Granted: 1970-06-02
•
Expires: 1987-04-27
Abstract
No abstract record available.
Inventors
- 👤 Jeno Paksy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:35
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US434302A
Cited
US684161A
Cited
US1028788A
Cited
GB440268A
Cited
US2576439A
Cited
US2558228A
Cited
US2751634A
Cited
US3222072A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |