Patent US2770106A successfully refreshed from Google Patents.
US2770106A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling motor compressor unit of refrigerating apparatus
Assignee: Trane Co
•
Filing: 1955-03-14
•
Granted: 1956-11-13
•
Expires: 1975-03-14
Abstract
No abstract record available.
Inventors
- 👤 Arthur M G Moody
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:23
CPC Classifications
F; F25; F25B; F25B1/00; F25B1/10; F04; F04D; F04D25/00; F04D25/02; F04D25/06; F04D29/00; F04D29/58; F04D29/5806; F25B31/00; F25B31/006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-11-13 | 1960-05-14 | 1960-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-11-13 | 1964-05-14 | 1964-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-11-13 | 1968-05-14 | 1968-11-13 | $7700.00 | Window Closed / Lapsed |