US3041077A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe joints
Assignee: Vodafone GmbH
•
Filing: 1958-11-19
•
Granted: 1962-06-26
•
Expires: 1978-11-19
Abstract
No abstract record available.
Inventors
- 👤 Osterloh Hans
- 👤 Vossen Werner
- 👤 Zumbroich Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:11
CPC Classifications
F; F16; F16L; F16L21/00; F16L21/02; F16L21/022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US508765A
Cited
US787391A
Cited
US2028182A
Cited
US2389825A
Cited
US2599767A
Cited
DE856283C
Cited
US2738992A
Cited
US2953398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |