US2852278A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Basic business form and extensions thereof
Assignee: Individual
•
Filing: 1950-10-13
•
Granted: 1958-09-16
•
Expires: 1970-10-13
Abstract
No abstract record available.
Inventors
- 👤 Dere Jean Rodolphe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:45
CPC Classifications
B; B42; B42D; B42D5/00; B42D5/02; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24777; Y10T428/24793
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US999991A
Cited
US1172010A
Cited
US1760417A
Cited
US2221917A
Cited
US2313285A
Cited
US2516899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |