US2198092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel
Assignee: Individual
•
Filing: 1937-11-16
•
Granted: 1940-04-23
•
Expires: 1957-11-16
Abstract
No abstract record available.
Inventors
- 👤 Schor Joseph
- 👤 John R Skoverski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:50
CPC Classifications
A; A01; A01K; A01K91/00; A01K91/03; F; F16; F16B; F16B45/00; F16B45/005; F16B45/012; F16B45/02; F16B45/027; F16B45/034; F16B45/036; F16B45/04; F16B45/045; Y; Y10; Y10S; Y10S24/00; Y10S24/905
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) | 1943-04-23 | 1943-10-23 | 1944-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-04-23 | 1947-10-23 | 1948-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-04-23 | 1951-10-23 | 1952-04-23 | $7700.00 | Window Closed / Lapsed |