Patent US3033598A successfully refreshed from Google Patents.
US3033598A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Set of mechanical multiple use individual parts adapted to be directly assembled one with another
Assignee: Individual
•
Filing: 1958-04-29
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Granted: 1962-05-08
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Expires: 1978-04-29
Abstract
No abstract record available.
Inventors
- 👤 Polgar Claude Adolphe Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:53
CPC Classifications
F; F16; F16B; F16B12/00; A; A63; A63H; A63H33/00; A63H33/04; A63H33/10; A63H33/108; Y; Y10; Y10T; Y10T403/00; Y10T403/34; Y10T403/349
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US306874A
Cited
US332201A
Cited
US1166688A
Cited
US1562419A
Cited
US1648706A
Cited
GB422645A
Cited
US2063895A
Cited
US2294795A
Cited
US2512725A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |