Patent US4257561B1 successfully refreshed from Google Patents.
US2629508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite bottle
Assignee: MARJORIE E PRAGER
•
Filing: 1950-07-24
•
Granted: 1953-02-24
•
Expires: 1970-07-24
Abstract
No abstract record available.
Inventors
- 👤 Prager Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:25
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/28; Y; Y10; Y10S; Y10S215/00; Y10S215/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US769615A
Cited
FR512566A
Cited
US1595324A
Cited
US2077219A
Cited
US2222771A
Cited
US2215161A
Cited
US2387978A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |