US2768429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for attaching lugs to panels
Assignee: Individual
•
Filing: 1955-04-19
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Granted: 1956-10-30
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Expires: 1975-04-19
Abstract
No abstract record available.
Inventors
- 👤 Grant N Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:02
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/043; Y; Y10; Y10S; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/929; Y10T; Y10T29/00; Y10T29/49; Y10T29/49799; Y10T29/4981; Y10T29/49815; Y10T29/49821; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53909; Y10T29/5393; Y10T428/00; Y10T428/12; Y10T428/12229; Y10T428/12271; Y10T428/12354
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-30 | 1960-04-30 | 1960-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-30 | 1964-04-30 | 1964-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-30 | 1968-04-30 | 1968-10-30 | $7700.00 | Window Closed / Lapsed |