US3453655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Street water hydrant guard
Assignee: Individual
•
Filing: 1966-12-19
•
Granted: 1969-07-01
•
Expires: 1986-12-19
Abstract
No abstract record available.
Inventors
- 👤 Carlos M Quinones
- 👤 Bonifacio Garcia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:45
CPC Classifications
E; E03; E03B; E03B9/00; E03B9/02; Y; Y10; Y10T; Y10T137/00; Y10T137/5327; Y10T137/5456; Y10T137/5468; Y10T137/6851; Y10T137/7043; Y10T137/7062; Y10T137/7065; Y10T137/7069
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE498269C
Cited
GB190220238A
Cited
US795027A
Cited
US906886A
Cited
US1541216A
Cited
US1629797A
Cited
US1795839A
Cited
GB385910A
Cited
US2118233A
Cited
DE710477C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-06-30 | 1972-12-30 | 1973-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-30 | 1976-12-30 | 1977-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-30 | 1980-12-30 | 1981-07-01 | $7700.00 | Window Closed / Lapsed |