Patent US3048690A successfully refreshed from Google Patents.
US3048690A
Expired / Lapsed
US
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Bonding apparatus
Assignee: AT&T Inc
•
Filing: 1960-11-02
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Granted: 1962-08-07
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Expires: 1980-11-02
Abstract
No abstract record available.
Inventors
- 👤 Jr Peter A Byrnes
- 👤 Thomas E Davis
- 👤 Edward C Mener
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:36
CPC Classifications
H; H10; H10P; H10P72/00; H10P72/04; H10P72/0444
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2458340A
Cited
US2495044A
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GB673890A
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US2606268A
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US2795687A
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US2796512A
Cited
US2885530A
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US2928931A
Cited
US2894112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |