US3067412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for determining the contents of sealed containers
Assignee: Individual
•
Filing: 1957-12-10
•
Granted: 1962-12-04
•
Expires: 1977-12-10
Abstract
No abstract record available.
Inventors
- 👤 Albert L Dixon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:32
CPC Classifications
B; B65; B65B; B65B57/00; B65B57/18; Y; Y10; Y10S; Y10S209/00; Y10S209/936
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB260714A
Cited
GB403462A
Cited
US2453838A
Cited
US2587664A
Cited
US2615081A
Cited
US2786602A
Cited
US2833943A
Cited
US2839743A
Cited
US2886630A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |