Patent US2047922A successfully refreshed from Google Patents.
US418450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg-carrier
Assignee: —
•
Filing: —
•
Granted: 1889-12-31
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Expires: 1906-12-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:42
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/30; B65D85/32; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44017; Y10T24/44641; Y10T24/44769; Y10T24/44906
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) | 1892-12-30 | 1893-07-01 | 1893-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-12-30 | 1897-07-01 | 1897-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-12-31 | 1901-07-02 | 1902-01-01 | $7700.00 | Window Closed / Lapsed |