Patent US5652783A successfully refreshed from Google Patents.
Patent US1387675A successfully refreshed from Google Patents.
US1387675A
Expired / Lapsed
US
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Foldable pushmobile
Assignee: Individual
•
Filing: 1920-03-15
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Granted: 1921-08-16
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Expires: 1940-03-15
Abstract
No abstract record available.
Inventors
- 👤 Worobow David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:04
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/01; A63C17/014; A63C17/26; A63C17/265; B; B62; B62K; B62K15/00; B62K3/00; B62K3/002; B62K5/00
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) | 1924-08-15 | 1925-02-14 | 1925-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-08-15 | 1929-02-14 | 1929-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-08-15 | 1933-02-14 | 1933-08-16 | $7700.00 | Window Closed / Lapsed |