US3006984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current inlet member
Assignee: NORTH AMERICAN PHILLIPS COMPAN
•
Filing: 1959-11-10
•
Granted: 1961-10-31
•
Expires: 1979-11-10
Abstract
No abstract record available.
Inventors
- 👤 Bol Arie
- 👤 Tacken Peter Jan Martin
- 👤 Cornelis Jacobus Marie Va Laan
- 👤 Baas Gerardus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:25
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303; H01B17/305; C; C03; C03C; C03C29/00; C03C3/00; C03C3/04; C03C3/076; C03C3/078; H01B3/00; H01B3/02; H01B3/08; H01B3/085; H01B3/087; H01J; H01J5/00; H01J5/32; H01J5/40; H01J2893/00; H01J2893/0033; H01J2893/0034; H01J2893/0035
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |