US2705573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure member
Assignee: NAHUM A BERNSTEIN
•
Filing: 1951-07-12
•
Granted: 1955-04-05
•
Expires: 1971-07-12
Abstract
No abstract record available.
Inventors
- 👤 Zepelovitch Nathan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:54
CPC Classifications
B; B65; B65D; B65D39/00; B65D39/0052; B65D39/007; B65D2539/00; B65D2539/001; B65D2539/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE490183A
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US343647A
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GB189807622A
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US632575A
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US708264A
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US889500A
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FR458157A
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US1651669A
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US2041403A
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US2214732A
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US2446661A
Cited
GB661829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-04 | 1958-10-04 | 1959-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-04 | 1962-10-04 | 1963-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-04 | 1966-10-04 | 1967-04-05 | $7700.00 | Window Closed / Lapsed |