US2830699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package of oblong bars
Assignee: Individual
•
Filing: 1954-07-14
•
Granted: 1958-04-15
•
Expires: 1974-07-14
Abstract
No abstract record available.
Inventors
- 👤 Sidney R Gill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:57
CPC Classifications
B; B22; B22D; B22D5/00; B22D5/005; B65; B65D; B65D71/00; B65D71/0088; B65D71/0092; B65D2571/00; B65D2571/00006; B65D2571/0008; B65D2571/00086
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) | 1961-04-14 | 1961-10-14 | 1962-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-14 | 1965-10-14 | 1966-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-14 | 1969-10-14 | 1970-04-15 | $7700.00 | Window Closed / Lapsed |