US2944504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixture for making honeycomb panel
Assignee: Rohr Inc
•
Filing: 1954-11-26
•
Granted: 1960-07-12
•
Expires: 1974-11-26
Abstract
No abstract record available.
Inventors
- 👤 Hartley R Herman
- 👤 Benjamin R Alsobrook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:02
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/0008; B23K1/0014; B21; B21D; B21D47/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1003; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879; Y10T29/53; Y10T29/53961; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1322147A
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US2326430A
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US2332368A
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US2385352A
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US2614590A
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US2517701A
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US2634697A
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US2693636A
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US2768597A
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US2614517A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |