Patent US2562937A successfully refreshed from Google Patents.
US2562937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tube collapsing mechanism for dispensers
Assignee: Individual
•
Filing: 1946-03-18
•
Granted: 1951-08-07
•
Expires: 1966-03-18
Abstract
No abstract record available.
Inventors
- 👤 Moricich Lucas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:20
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/001; A46B11/002; A46B11/0024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1736146A
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US1711755A
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US1776808A
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US2053697A
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US2258840A
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US2218290A
Cited
US2379475A
Cited
US2291282A
Cited
US2321333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |