US3037070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headers and method of making same
Assignee: Joseph Waldman & Sons
•
Filing: 1958-09-04
•
Granted: 1962-05-29
•
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 15:33
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2096156A
Cited
US2285136A
Cited
DE935915C
Cited
US2438993A
Cited
US2444880A
Cited
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 |