Patent US1801342A successfully refreshed from Google Patents.
US3045891A
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Continuous envelopes
Assignee: A ABA CELLOPHANE PRODUCTS Corp
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Filing: 1959-09-11
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Granted: 1962-07-24
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Expires: 1979-09-11
Abstract
No abstract record available.
Inventors
- 👤 Alvarez Felix
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:15
CPC Classifications
B; B65; B65D; B65D27/00; B65D27/10; B31; B31B; B31B2155/00; B31B2155/001; B31B2155/0014; B31B70/00; B31B70/74; B31B70/92; B31B70/94; B31B70/946
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US781455A
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US699875A
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US693649A
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US2087444A
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US2195740A
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US2237327A
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US2379934A
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US2444685A
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US2935241A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |