US3435520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braze grounded lead header
Assignee: Texas Instruments Inc
•
Filing: 1966-02-28
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Granted: 1969-04-01
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Expires: 1986-02-28
Abstract
No abstract record available.
Inventors
- 👤 Ben H Copeland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:05
CPC Classifications
C; C03; C03C; C03C29/00; H; H01; H01J; H01J9/00; H01J9/24; H01J9/32; H10; H10W; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/132; Y; Y10; Y10S; Y10S228/00; Y10S228/903; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49147; Y10T29/49151; Y10T29/49153; Y10T29/49204; Y10T29/49208; Y10T29/49222; Y10T29/49224; Y10T29/49826; Y10T29/49885; Y10T29/4998; Y10T29/49993
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3188720A
Cited
US3307134A
Cited
US3143787A
Cited
US3177576A
Cited
US3140343A
Cited
US3276854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |