US3455207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine tool
Assignee: New Britain Machine Co
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Filing: 1966-03-28
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Granted: 1969-07-15
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Expires: 1986-03-28
Abstract
No abstract record available.
Inventors
- 👤 Wilbur E Meinke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:32
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/10; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/28; B23Q1/70; F16C2322/00; F16C2322/39; Y; Y10; Y10T; Y10T408/00; Y10T408/65; Y10T408/675; Y10T409/00; Y10T409/30; Y10T409/306664; Y10T409/306776; Y10T409/307056; Y10T409/309576; Y10T409/309744; Y10T409/3098; Y10T409/309912
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) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |