US3516140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire wrapping tool
Assignee: AT&T Inc
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Filing: 1967-09-01
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Granted: 1970-06-23
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Expires: 1987-09-01
Abstract
No abstract record available.
Inventors
- 👤 William D Bohannon Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:35
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/06; H01; H01R; H01R43/00; H01R43/033; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1248; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5176; Y10T29/5177; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53213; Y10T29/53222; Y10T29/53226
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |