US3059614A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for developing a latent electrostatic image
Assignee: Lumoprint Zindler KG and Co GmbH
•
Filing: 1959-06-24
•
Granted: 1962-10-23
•
Expires: 1979-06-24
Abstract
No abstract record available.
Inventors
- 👤 Limberger Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:14
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/06; G03G15/08; G03G15/082
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2221776A
Cited
US2340897A
Cited
US2338266A
Cited
US2348166A
Cited
US2676899A
Cited
US2761416A
Cited
US2832511A
Cited
US2851373A
Cited
US2826168A
Cited
US2919672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |