US2972819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devotional prayer counting device
Assignee: MOST REVEREND HENRY J GRIMMELS
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Filing: 1959-06-29
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Granted: 1961-02-28
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Expires: 1979-06-29
Abstract
No abstract record available.
Inventors
- 👤 Ziba F Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:44
CPC Classifications
A; A44; A44C; A44C23/00; B; B62; B62D; B62D1/00; B62D1/02; B62D1/04; B62D1/06; G; G06; G06M; G06M1/00; G06M1/08; G06M1/083; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/20834; Y10T74/2087
Claims Analysis
Total Claims: 0
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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) | 1964-02-28 | 1964-08-29 | 1965-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-28 | 1968-08-29 | 1969-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-28 | 1972-08-29 | 1973-02-28 | $7700.00 | Window Closed / Lapsed |