Patent US582794A successfully refreshed from Google Patents.
Patent US2407062A successfully refreshed from Google Patents.
US2407062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for testing containers
Assignee: OI Glass Inc
•
Filing: 1942-08-24
•
Granted: 1946-09-03
•
Expires: 1962-08-24
Abstract
No abstract record available.
Inventors
- 👤 William A Darrah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:46
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/26; G01M3/32; G01M3/3236; B; B07; B07C; B07C5/00; B07C5/34; B07C5/3404
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1949-09-02 | 1950-03-04 | 1950-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-02 | 1954-03-04 | 1954-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-02 | 1958-03-04 | 1958-09-03 | $7700.00 | Window Closed / Lapsed |