US2156895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weight control system
Assignee: Individual
•
Filing: 1938-02-12
•
Granted: 1939-05-02
•
Expires: 1958-02-12
Abstract
No abstract record available.
Inventors
- 👤 Godat Edmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:41
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/92; B29C2948/00; B29C2948/92; B29C2948/92009; B29C2948/92114; B29C2948/92142; B29C2948/9218; B29C2948/9219; B29C2948/92295; B29C2948/92323; B29C2948/92428; B29C2948/92438; B29C2948/92447; B29C2948/92504; B29C2948/9258; B29C2948/92609; B29C2948/92638; B29C2948/92676; B29C2948/92685; B29C2948/92819; B29C2948/92923; B29C2948/92933; B29C48/03; B29C48/07; B29C48/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-05-01 | 1942-10-31 | 1943-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-05-01 | 1946-10-31 | 1947-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-05-01 | 1950-10-31 | 1951-05-02 | $7700.00 | Window Closed / Lapsed |