US2063728A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressor
Assignee: Creamery Package Manufacturing Co
•
Filing: 1933-11-18
•
Granted: 1936-12-08
•
Expires: 1953-11-18
Abstract
No abstract record available.
Inventors
- 👤 Ville Edward J De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:30
CPC Classifications
F; F04; F04B; F04B39/00; F04B39/0005; F04B39/0022; F04B23/00; F04B23/04; F04B23/06; F04B39/02; F04B39/0223; F04B39/023; F04B39/0238; F04B39/0246; F04B45/00; F04B45/04
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) | 1939-12-08 | 1940-06-08 | 1940-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-12-08 | 1944-06-08 | 1944-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-12-08 | 1948-06-08 | 1948-12-08 | $7700.00 | Window Closed / Lapsed |