Patent US2612800A successfully refreshed from Google Patents.
US2612800A
Expired / Lapsed
US
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Fulcrum type bottle cap lifter
Assignee: Vaughan Manufacturing Co
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Filing: 1946-03-09
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Granted: 1952-10-07
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Expires: 1966-03-09
Abstract
No abstract record available.
Inventors
- 👤 Ray C Dreier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:28
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/243; B67; B67B; B67B7/00; B67B7/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US55878A
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US1324830A
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US922702A
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US928156A
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US1214802A
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US1395103A
Cited
US1490149A
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US2106639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-07 | 1956-04-07 | 1956-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-07 | 1960-04-07 | 1960-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-07 | 1964-04-07 | 1964-10-07 | $7700.00 | Window Closed / Lapsed |