US1191607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spreader valve and pipe for oil distribution.
Assignee: Individual
•
Filing: 1915-07-06
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Granted: 1916-07-18
•
Expires: 1935-07-06
Abstract
No abstract record available.
Inventors
- 👤 Edward L Mills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:11
CPC Classifications
F; F04; F04D; F04D17/00; F04D17/08; F04D17/16; F04D17/165; F15; F15B; F15B11/00; F15B11/02; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/85978; Y10T137/86171; Y10T137/87571; Y10T137/87676; Y10T137/87684; Y10T137/87917; Y10T137/87981
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) | 1919-07-18 | 1920-01-17 | 1920-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-18 | 1924-01-17 | 1924-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-18 | 1928-01-17 | 1928-07-18 | $7700.00 | Window Closed / Lapsed |