Patent US4010317A successfully refreshed from Google Patents.
US1518092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder
Assignee: Individual
•
Filing: 1924-01-14
•
Granted: 1924-12-02
•
Expires: 1944-01-14
Abstract
No abstract record available.
Inventors
- 👤 John F Meegan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:20
CPC Classifications
A; A45; A45F; A45F5/00; A45F5/02; Y; Y10; Y10S; Y10S224/00; Y10S224/932; Y10S224/933
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) | 1927-12-02 | 1928-06-02 | 1928-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-12-02 | 1932-06-02 | 1932-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-12-02 | 1936-06-02 | 1936-12-02 | $7700.00 | Window Closed / Lapsed |