US382691A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Napkin-supporter
Assignee: —
•
Filing: —
•
Granted: 1888-05-15
•
Expires: 1905-05-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:38
CPC Classifications
A; A47; A47F; A47F7/00; A47F7/16; A47F7/163; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1312
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) | 1891-05-15 | 1891-11-14 | 1892-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1895-05-15 | 1895-11-14 | 1896-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1899-05-15 | 1899-11-14 | 1900-05-16 | $7700.00 | Window Closed / Lapsed |