Patent US268989A successfully refreshed from Google Patents.
Patent US1607602A successfully refreshed from Google Patents.
Patent US448806A successfully refreshed from Google Patents.
Patent FR960259A successfully refreshed from Google Patents.
Patent US3886499A successfully refreshed from Google Patents.
Patent US2227181A successfully refreshed from Google Patents.
US2227181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parking meter
Assignee: BEACON METERS Inc
•
Filing: 1938-02-10
•
Granted: 1940-12-31
•
Expires: 1958-02-10
Abstract
No abstract record available.
Inventors
- 👤 Percy R Finch
- 👤 Johnson Jay Mansfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:42
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1943-12-31 | 1944-07-01 | 1944-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-12-31 | 1948-07-01 | 1948-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-12-31 | 1952-07-01 | 1952-12-31 | $7700.00 | Window Closed / Lapsed |