US2430554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool for beading and flaring tubes
Assignee: Individual
•
Filing: 1944-06-21
•
Granted: 1947-11-11
•
Expires: 1964-06-21
Abstract
No abstract record available.
Inventors
- 👤 Kenly C Bugg
- 👤 Harry L Hart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:16
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/06; B21D41/00; B21D41/02; B21D41/021; B21J; B21J15/00; B21J15/02; B21J15/04; B21J15/043; B21J15/38; B21J15/386
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US370876A
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US924049A
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US2179248A
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US2155416A
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US2343890A
Cited
US2275614A
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US2319216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-11-10 | 1951-05-12 | 1951-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-11-10 | 1955-05-12 | 1955-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-11-10 | 1959-05-12 | 1959-11-11 | $7700.00 | Window Closed / Lapsed |