US2650415A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Terminal card manufacturing machine
Assignee: HP Inc
•
Filing: 1948-11-27
•
Granted: 1953-09-01
•
Expires: 1968-11-27
Abstract
No abstract record available.
Inventors
- 👤 Rufus M Kingman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:38
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/20; H01R43/205; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5138; Y10T29/5142; Y10T29/5197; Y10T29/53; Y10T29/5313; Y10T29/532; Y10T29/53209; Y10T29/5327; Y10T29/53313; Y10T29/53383; Y10T29/53387
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1885477A
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US1997198A
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US2441181A
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US2436756A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |