Patent US2547602A successfully refreshed from Google Patents.
US2547602A
Expired / Lapsed
US
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Metallic ribbon imprinting apparatus for book matches
Assignee: ART LINES Inc
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Filing: 1949-03-25
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Granted: 1951-04-03
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Expires: 1969-03-25
Abstract
No abstract record available.
Inventors
- 👤 Roland G Schmitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:37
CPC Classifications
B; B41; B41F; B41F19/00; B41F19/02; B41F19/06; B41F19/064; B41F19/068; B41P; B41P2219/00; B41P2219/10; B41P2219/13; B41P2219/132; B41P2219/40; B41P2219/43; Y; Y10; Y10S; Y10S101/00; Y10S101/31
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1955798A
Cited
US1829562A
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US1948087A
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US2006147A
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US2078448A
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US2102132A
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US2219251A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |