US2845226A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wrist type totalizer
Assignee: Individual
•
Filing: 1953-04-27
•
Granted: 1958-07-29
•
Expires: 1973-04-27
Abstract
No abstract record available.
Inventors
- 👤 Harry D Cummings
- 👤 Harry D Doucett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:27
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/14; G06M1/143; A; A63; A63B; A63B71/00; A63B71/06; A63B71/0619; A63B2071/0658; A63B2071/0661; A63B2071/0663
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2198063A
Cited
US286317A
Cited
US517291A
Cited
US1600766A
Cited
US106999A
Cited
US766228A
Cited
US792410A
Cited
US785384A
Cited
US975237A
Cited
FR730940A
Cited
US1951022A
Cited
US2012023A
Cited
US2129979A
Cited
US2167271A
Cited
US2169738A
Cited
US2494330A
Cited
US2492592A
Cited
US2587066A
Cited
US2676421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |