US3011377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of blanks for envelopes, bags and the like
Assignee: Spicers Ltd
•
Filing: 1956-04-04
•
Granted: 1961-12-05
•
Expires: 1976-04-04
Abstract
No abstract record available.
Inventors
- 👤 Monck Bosworth Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:55
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/14; B31B70/16; B31B2160/00; B31B2160/10; Y; Y10; Y10S; Y10S83/00; Y10S83/911; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/2135; Y10T83/215; Y10T83/2155; Y10T83/2157; Y10T83/465; Y10T83/4705
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US302690A
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US623862A
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US1010833A
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US1404526A
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US1826889A
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US2006417A
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CH274251A
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US2706000A
Cited
FR1091495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |