US2755112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fittings
Assignee: Individual
•
Filing: 1953-07-06
•
Granted: 1956-07-17
•
Expires: 1973-07-06
Abstract
No abstract record available.
Inventors
- 👤 Adolph V Klancnik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:10
CPC Classifications
F; F16; F16L; F16L23/00; F16L23/02; F16L23/024; F16B; F16B9/00; F16B9/05; F16B9/056; F16B2200/00; F16B2200/10; F16B2200/40; F16B2200/50; F16B2200/503; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49936; Y10T29/49938; Y10T29/49945; Y10T29/49972; Y10T403/00; Y10T403/46
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |