Patent US3495616A successfully refreshed from Google Patents.
US3495616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plumbing,including faucet and coupling to water pipe
Assignee: Individual
•
Filing: 1966-12-30
•
Granted: 1970-02-17
•
Expires: 1986-12-30
Abstract
No abstract record available.
Inventors
- 👤 James Esposito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:09
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/02; E03C1/04; E03C1/0403; E03C1/0401; Y; Y10; Y10T; Y10T137/00; Y10T137/6851; Y10T137/6966
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1137556A
Cited
US1342046A
Cited
US1436027A
Cited
US1888359A
Cited
GB505853A
Cited
US2173064A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |