US3103068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for interconnecting malleable tubing and fittings therefor
Assignee: MILLER AND POSTON Manufacturing CO
•
Filing: 1956-11-19
•
Granted: 1963-09-10
•
Expires: 1976-11-19
Abstract
No abstract record available.
Inventors
- 👤 Walter W Hinz
- 👤 Wayne M Parkison
- 👤 Daniel W Boutwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:27
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/02; F16L19/0206; B; B21; B21D; B21D39/00; B21D39/04; B21D39/046; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T29/4994
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US786551A
Cited
US779896A
Cited
US1753005A
Cited
US1928836A
Cited
US2025427A
Cited
US2586946A
Cited
US2634786A
Cited
US2623837A
Cited
US2623570A
Cited
US2695446A
Cited
US2672175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |