US1501068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid cooling and dispensing apparatus
Assignee: ROTAX CO Inc
•
Filing: 1921-05-04
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Granted: 1924-07-15
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Expires: 1941-05-04
Abstract
No abstract record available.
Inventors
- 👤 William A Schatz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:30
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/02; F25D3/06; F25D3/08; B; B67; B67D; B67D3/00; B67D3/0009; B67D3/0029; B67D3/0032; F25D2331/00; F25D2331/80; F25D2331/806
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) | 1927-07-15 | 1928-01-14 | 1928-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-07-15 | 1932-01-14 | 1932-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-07-15 | 1936-01-14 | 1936-07-15 | $7700.00 | Window Closed / Lapsed |