Patent US3017032A successfully refreshed from Google Patents.
US3017032A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filter
Assignee: LE CHAUDE Inc
•
Filing: 1959-04-23
•
Granted: 1962-01-16
•
Expires: 1979-04-23
Abstract
No abstract record available.
Inventors
- 👤 Howard D Urdanoff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:25
CPC Classifications
B; B01; B01D; B01D36/00; B01D36/001; B01D29/00; B01D29/11; B01D29/13; B01D29/15; B01D29/50; B01D29/52; B01D29/62; B01D29/66; B01D35/00; B01D35/14; B01D35/157; B01D2201/00; B01D2201/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2212647A
Cited
US2468603A
Cited
US2559267A
Cited
US2742157A
Cited
US2848112A
Cited
GB759438A
Cited
US2889933A
Cited
US2909285A
Cited
US2925913A
Cited
US2904184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |