US2947584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Devotional service assistance table for church use
Assignee: Individual
•
Filing: 1958-09-26
•
Granted: 1960-08-02
•
Expires: 1978-09-26
Abstract
No abstract record available.
Inventors
- 👤 William L Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:40
CPC Classifications
A; A47; A47B; A47B97/00; A47B97/04; G; G09; G09F; G09F7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US905965A
Cited
US981529A
Cited
US2174068A
Cited
US2169183A
Cited
US2611672A
Cited
US2556261A
Cited
US2650870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |