Patent US4367870A successfully refreshed from Google Patents.
Patent US3037070A successfully refreshed from Google Patents.
US3037070A
Expired / Lapsed
US
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Headers and method of making same
Assignee: Joseph Waldman & Sons
•
Filing: 1958-09-04
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Granted: 1962-05-29
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Expires: 1978-09-04
Abstract
No abstract record available.
Inventors
- 👤 Sussman Vincent
- 👤 Stephen J Siner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:38
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/10; H01G2/103; H01B; H01B3/00; H01B3/18; H01B3/30; H01J; H01J5/00; H01J5/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2444880A
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FR966369A
Cited
US2763708A
Cited
US2776467A
Cited
US2773158A
Cited
US2862992A
Cited
US2911683A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |