Patent US2409147A successfully refreshed from Google Patents.
US2409147A
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US
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Apparatus for forming and assembling articles
Assignee: AT&T Inc
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Filing: 1943-07-20
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Granted: 1946-10-08
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Expires: 1963-07-20
Abstract
No abstract record available.
Inventors
- 👤 Elmer C Neuhaus
- 👤 Charles W Verrill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:56
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/04; H01R43/048; H01R43/0482; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49204; Y10T29/51; Y10T29/5102; Y10T29/5103; Y10T29/5136; Y10T29/5137; Y10T29/5142; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/53313; Y10T29/53383; Y10T29/53387; Y10T83/00; Y10T83/202; Y10T83/2027
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) | 1949-10-07 | 1950-04-08 | 1950-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-10-07 | 1954-04-08 | 1954-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-10-07 | 1958-04-08 | 1958-10-08 | $7700.00 | Window Closed / Lapsed |