US1530647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for transportation of liquid
Assignee: Individual
•
Filing: 1921-02-02
•
Granted: 1925-03-24
•
Expires: 1941-02-02
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Carlyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:36
CPC Classifications
F; F04; F04B; F04B19/00; F04B19/08; F04B19/14; B; B63; B63B; B63B27/00; B63B27/24; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0391; Y10T137/6416; Y10T137/6579; Y10T137/6851; Y10T137/6855; Y10T137/6906; Y10T137/8593; Y10T137/85978; Y10T137/86131; Y10T137/86139; Y10T137/86187; Y10T137/86196
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) | 1928-03-23 | 1928-09-22 | 1929-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-03-23 | 1932-09-22 | 1933-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-03-23 | 1936-09-22 | 1937-03-24 | $7700.00 | Window Closed / Lapsed |