US2428878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cap molder for bottles and jars
Assignee: Individual
•
Filing: 1943-08-07
•
Granted: 1947-10-14
•
Expires: 1963-08-07
Abstract
No abstract record available.
Inventors
- 👤 Alexander H Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:05
CPC Classifications
C; C03; C03B; C03B11/00; B; B30; B30B; B30B11/00; B30B11/02; B30B11/14; Y; Y10; Y10S; Y10S425/00; Y10S425/809
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US740346A
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US867210A
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US1475532A
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US1615799A
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US2032812A
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US2014468A
Cited
US2193395A
Cited
US2253276A
Cited
US2235129A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-10-13 | 1951-04-14 | 1951-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-10-13 | 1955-04-14 | 1955-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-10-13 | 1959-04-14 | 1959-10-14 | $7700.00 | Window Closed / Lapsed |