US3379306A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for inspecting containers for wall thickness distribution
Assignee: OI Glass Inc
•
Filing: 1965-10-23
•
Granted: 1968-04-23
•
Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Benny B Mathias
- 👤 Larry J Schmersal
- 👤 Lowell W Sebring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:20
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/122; B07C5/128; Y; Y10; Y10S; Y10S209/00; Y10S209/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3258688A
Cited
US2100227A
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US2890347A
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US2885557A
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US3117276A
Cited
US3150266A
Cited
US3307446A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |