Patent US2559467A successfully refreshed from Google Patents.
US2559467A
Expired / Lapsed
US
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Supplementary reservoir for feeding automatic bottle-making machines operating by suction
Assignee: Individual
•
Filing: 1949-04-19
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Granted: 1951-07-03
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Expires: 1969-04-19
Abstract
No abstract record available.
Inventors
- 👤 Carlos Horacio Amaro Salgu San
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:21
CPC Classifications
C; C03; C03B; C03B5/00; C03B5/16; C03B5/18; C03B5/182; C03B5/187; C03B7/00; C03B7/18
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) | 1954-07-02 | 1955-01-01 | 1955-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-02 | 1959-01-01 | 1959-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-02 | 1963-01-01 | 1963-07-03 | $7700.00 | Window Closed / Lapsed |