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Patent US2631006A successfully refreshed from Google Patents.
US2631006A
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US
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Pressroom dolly
Assignee: BUNTING PUBLICATIONS Inc
•
Filing: 1950-11-01
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Granted: 1953-03-10
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Expires: 1970-11-01
Abstract
No abstract record available.
Inventors
- 👤 John V Sick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:39
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/02; B62B2202/00; B62B2202/64; B65; B65H; B65H2405/00; B65H2405/30; B65H2405/31; B65H2405/312; Y; Y10; Y10T; Y10T292/00; Y10T292/28; Y10T292/289
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE258278C
Cited
US327629A
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US430562A
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US878967A
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US1173283A
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US1867763A
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US2011627A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |