US2355072A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple toolholder for lathes
Assignee: SPECIALTIES Manufacturing Co Inc
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Filing: 1942-09-16
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Granted: 1944-08-08
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Expires: 1962-09-16
Abstract
No abstract record available.
Inventors
- 👤 John A Honegger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:34
CPC Classifications
B; B23; B23B; B23B29/00; B23B29/24; B23B29/28; B23B29/285; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T74/00; Y10T74/14; Y10T74/1476; Y10T82/00; Y10T82/25; Y10T82/2585; Y10T82/2587
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) | 1947-08-08 | 1948-02-07 | 1948-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-08-08 | 1952-02-07 | 1952-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-08-08 | 1956-02-07 | 1956-08-08 | $7700.00 | Window Closed / Lapsed |