US2912805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for packaging merchandise
Assignee: WASHINGTON STEEL PRODUCTS Inc
•
Filing: 1955-03-29
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Granted: 1959-11-17
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Expires: 1975-03-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Ralph D Maynard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:10
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/50; B65B11/52; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/305
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |