US3384520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire hose
Assignee: George Angus and Co Ltd
•
Filing: 1965-01-15
•
Granted: 1968-05-21
•
Expires: 1985-01-15
Abstract
No abstract record available.
Inventors
- 👤 Hutchinson Dennis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:28
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/001; A; A62; A62C; A62C33/00; B29C; B29C49/00; B29C49/24; B29C49/26; B29C63/00; B29C63/0065; B29C63/0069; B29K; B29K2021/00; B29K2105/00; B29K2105/06; F; F16; F16L; F16L11/00; F16L11/04; F16L11/08; F16L11/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA617131A
Cited
US1190292A
Cited
US1974211A
Cited
US2262514A
Cited
US2611721A
Cited
US2888954A
Cited
US3049762A
Cited
US3284259A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |