Patent US2842876A successfully refreshed from Google Patents.
US2842876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Parking lot control system
Assignee: JOHNSON FARE BOX CO
•
Filing: 1955-08-02
•
Granted: 1958-07-15
•
Expires: 1975-08-02
Abstract
No abstract record available.
Inventors
- 👤 Gordon E Chicoine
- 👤 Harvey B Gunn
- 👤 Eugene T Mahoney
- 👤 Dallas B John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:55
CPC Classifications
G; G07; G07B; G07B15/00; G07B15/02; G07B15/04; Y; Y10; Y10S; Y10S194/00; Y10S194/902; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/778; Y10T70/7791; Y10T70/7904
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |