US2980240A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article packing and dispensing carton
Assignee: Westinghouse Electric Corp
•
Filing: 1958-09-24
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Granted: 1961-04-18
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Expires: 1978-09-24
Abstract
No abstract record available.
Inventors
- 👤 Amatel Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:22
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/50; B65D5/5002; B65D5/5011; B65D85/00; B65D85/30; B65D85/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB166880A
Cited
US1996172A
Cited
US2727674A
Cited
US2497314A
Cited
US2747732A
Cited
US2714445A
Cited
US2834461A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-04-17 | 1964-10-17 | 1965-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-04-17 | 1968-10-17 | 1969-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-04-17 | 1972-10-17 | 1973-04-18 | $7700.00 | Window Closed / Lapsed |