Patent US2846722A successfully refreshed from Google Patents.
US2846722A
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US
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Press for shaping and vulcanizing pneumatic tires
Assignee: McNeil Machine and Engineering Co
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Filing: 1955-01-07
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Granted: 1958-08-12
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Expires: 1975-01-07
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Soderquist
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:22
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/36; B29D30/0601; B29D30/0602; B29D30/0606; B29D2030/0607; B29D2030/062; B29D2030/0621; B29D2030/0626; B29D2030/0627; B29D30/0662; B29D2030/0666; B29D2030/0667
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1421450A
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US1532274A
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US2337857A
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US2449407A
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US2571258A
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US2495664A
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US2559119A
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US2728105A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |