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Patent US2985464A successfully refreshed from Google Patents.
US2985464A
Expired / Lapsed
US
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Mailing instrument
Assignee: M B Mcfarland & Sons
•
Filing: 1958-03-10
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Granted: 1961-05-23
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Expires: 1978-03-10
Abstract
No abstract record available.
Inventors
- 👤 Gerald B Mcfarland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:01
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/06; B42; B42D; B42D25/00; B42D25/20; B42D25/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1424837A
Cited
US1373512A
Cited
US1708574A
Cited
US1946751A
Cited
US2191704A
Cited
GB510989A
Cited
US2310371A
Cited
US2689594A
Cited
US2831707A
Cited
US2887326A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-22 | 1964-11-21 | 1965-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-22 | 1968-11-21 | 1969-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-22 | 1972-11-21 | 1973-05-23 | $7700.00 | Window Closed / Lapsed |