Patent US1180018A successfully refreshed from Google Patents.
US1180018A
Expired / Lapsed
US
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Down-spout head.
Assignee: Individual
•
Filing: 1912-05-17
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Granted: 1916-04-18
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Expires: 1932-05-17
Abstract
No abstract record available.
Inventors
- 👤 John Degnan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:05
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/04; E04D13/076; E04D13/0767; E03; E03F; E03F5/00; E03F5/04; E03F5/0401; E03F5/0404; E04D13/0404; E04D13/0409; E04D13/08; E04D2013/0413
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) | 1919-04-18 | 1919-10-18 | 1920-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-04-18 | 1923-10-18 | 1924-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-04-18 | 1927-10-18 | 1928-04-18 | $7700.00 | Window Closed / Lapsed |