Patent US3440858A successfully refreshed from Google Patents.
US3440858A
Expired / Lapsed
US
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Forming apparatus
Assignee: INTERCONTINENTAL Mfg CO Inc
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Filing: 1964-09-28
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Granted: 1969-04-29
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Expires: 1984-09-28
Abstract
No abstract record available.
Inventors
- 👤 Joe Bailey Motley
- 👤 Raymond H Shape
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:25
CPC Classifications
B; B30; B30B; B30B15/00; B21; B21J; B21J1/00; B21J1/06; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0515; Y10T83/0519
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) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |