US1063164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cylinder-cock and steam-chest relief-valve.
Assignee: Individual
•
Filing: 1912-08-21
•
Granted: 1913-05-27
•
Expires: 1932-08-21
Abstract
No abstract record available.
Inventors
- 👤 James R Mccumber
- 👤 Thomas G Fulcher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:15
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/12; F16K31/122; F16K31/1226; F16K31/02; F16K31/06; F16K31/0644; F16K31/0655; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7782; Y10T137/7793; Y10T137/7796
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) | 1916-05-26 | 1916-11-25 | 1917-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-05-26 | 1920-11-25 | 1921-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-05-26 | 1924-11-25 | 1925-05-27 | $7700.00 | Window Closed / Lapsed |