US3371781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for inspecting sealed containers
Assignee: OI Glass Inc
•
Filing: 1965-04-12
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Granted: 1968-03-05
•
Expires: 1985-04-12
Abstract
No abstract record available.
Inventors
- 👤 George D Armbruster
- 👤 Walter J Ringel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:04
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/40; B; B65; B65B; B65B57/00; B65B57/02; B67; B67B; B67B3/00; B67B3/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-05 | 1971-09-04 | 1972-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-05 | 1975-09-04 | 1976-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-05 | 1979-09-04 | 1980-03-05 | $7700.00 | Window Closed / Lapsed |