Patent US3038104A successfully refreshed from Google Patents.
US3038104A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for synchronizing a rotatory system
Assignee: US Philips Corp
•
Filing: 1959-03-03
•
Granted: 1962-06-05
•
Expires: 1979-03-03
Abstract
No abstract record available.
Inventors
- 👤 Wessels Johannes Hendrik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:49
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/04; H02; H02P; H02P23/00; H02P23/18; H02P23/186; H04N1/00; H04N1/32; H04N1/36
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2551306A
Cited
US2878427A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-04 | 1965-12-04 | 1966-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-04 | 1969-12-04 | 1970-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-04 | 1973-12-04 | 1974-06-05 | $7700.00 | Window Closed / Lapsed |