US795108A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pneumatic pillow.
Assignee: LAWRENCE M HOLLIDAY
•
Filing: 1904-12-14
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Granted: 1905-07-18
•
Expires: 1924-12-14
Abstract
No abstract record available.
Inventors
- 👤 Louis Ferdinand Doellinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:46
CPC Classifications
A; A47; A47G; A47G9/00; A47G9/10; A47G2009/003
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) | 1908-07-17 | 1909-01-16 | 1909-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-07-17 | 1913-01-16 | 1913-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-07-17 | 1917-01-16 | 1917-07-18 | $7700.00 | Window Closed / Lapsed |