US2168076A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Upholstery staple
Assignee: Individual
•
Filing: 1938-02-16
•
Granted: 1939-08-01
•
Expires: 1958-02-16
Abstract
No abstract record available.
Inventors
- 👤 Walenta Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 02:41
CPC Classifications
A; A47; A47C; A47C23/00; A47C23/04; A47C23/05; A47C23/055; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3467; Y10T24/3468; Y10T24/3472; Y10T24/46; Y10T24/468; Y10T24/4688
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) | 1942-07-31 | 1943-01-30 | 1943-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-07-31 | 1947-01-30 | 1947-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-07-31 | 1951-01-30 | 1951-08-01 | $7700.00 | Window Closed / Lapsed |