US2772432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic tube with spreader
Assignee: Individual
•
Filing: 1954-03-30
•
Granted: 1956-12-04
•
Expires: 1974-03-30
Abstract
No abstract record available.
Inventors
- 👤 Andreola John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:46
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/261; B65D47/265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1779216A
Cited
US1754547A
Cited
US1776387A
Cited
US1894152A
Cited
US2669740A
Cited
US2622258A
Cited
US2663040A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-04 | 1960-06-04 | 1960-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-04 | 1964-06-04 | 1964-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-04 | 1968-06-04 | 1968-12-04 | $7700.00 | Window Closed / Lapsed |