US2992749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of handling strip or bar materials
Assignee: Individual
•
Filing: 1960-10-17
•
Granted: 1961-07-18
•
Expires: 1980-10-17
Abstract
No abstract record available.
Inventors
- 👤 Themus A Spillios
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:10
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/0442; B66C; B66C1/00; B66C1/10; B66C1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1432299A
Cited
US1522707A
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US1751717A
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US2012219A
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US2096958A
Cited
US2178370A
Cited
US2553378A
Cited
US2565740A
Cited
US2659505A
Cited
US2624470A
Cited
US2769559A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |