US2927333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Assembling machine
Assignee: Illinois Tool Works Inc
•
Filing: 1956-10-03
•
Granted: 1960-03-08
•
Expires: 1976-10-03
Abstract
No abstract record available.
Inventors
- 👤 William C Stern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:58
CPC Classifications
B; B23; B23P; B23P19/00; B23P19/04; B23P19/08; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53374
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2183600A
Cited
US1118425A
Cited
US1272634A
Cited
US2284690A
Cited
US2273783A
Cited
US2577020A
Cited
US2792578A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-08 | 1963-09-07 | 1964-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-08 | 1967-09-07 | 1968-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-08 | 1971-09-07 | 1972-03-08 | $7700.00 | Window Closed / Lapsed |