US1191003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Record-holder.
Assignee: HUGHES-LIPPINCOTT Co
•
Filing: 1914-08-11
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Granted: 1916-07-11
•
Expires: 1934-08-11
Abstract
No abstract record available.
Inventors
- 👤 James W Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:41
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/04; G11B33/0405; G11B33/0433; G11B33/0444
Claims Analysis
Total Claims: 0
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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) | 1919-07-11 | 1920-01-10 | 1920-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-11 | 1924-01-10 | 1924-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-11 | 1928-01-10 | 1928-07-11 | $7700.00 | Window Closed / Lapsed |