US3051027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonic welding
Assignee: Cavitron Ultrasonics Inc
•
Filing: 1959-11-16
•
Granted: 1962-08-28
•
Expires: 1979-11-16
Abstract
No abstract record available.
Inventors
- 👤 Kuris Arthur
- 👤 Balamuth Lewis
- 👤 Kleesattel Claus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:44
CPC Classifications
B; B23; B23K; B23K20/00; B23K20/10; B23K20/106
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2573168A
Cited
US2632858A
Cited
US2874470A
Cited
US2939348A
Cited
US2946119A
Cited
US2985954A
Cited
US2891178A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |