Patent US1369204A successfully refreshed from Google Patents.
Patent US3418837A successfully refreshed from Google Patents.
US3418837A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-lubricated and sanitary drive means for can flanger and the like
Assignee: Miller-Thomas Corp
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Filing: 1967-01-26
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Granted: 1968-12-31
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Expires: 1987-01-26
Abstract
No abstract record available.
Inventors
- 👤 Vanderlaan Dirk
- 👤 Thomas Jack Denney
- 👤 Miller Richard Dale
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:06
CPC Classifications
B; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/2615; B21D51/263
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) | 1971-12-31 | 1972-07-01 | 1972-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-31 | 1976-07-01 | 1976-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-31 | 1980-07-01 | 1980-12-31 | $7700.00 | Window Closed / Lapsed |