Patent US3437506A successfully refreshed from Google Patents.
US3437506A
Expired / Lapsed
US
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Bookbinding tape
Assignee: Joanna Western Mills Co
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Filing: 1964-12-28
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Granted: 1969-04-08
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Expires: 1984-12-28
Abstract
No abstract record available.
Inventors
- 👤 Edward E Falberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:25
CPC Classifications
B; B42; B42D; B42D3/00; B42D3/002; Y; Y10; Y10S; Y10S412/00; Y10S412/90; Y10T; Y10T428/00; Y10T428/24; Y10T428/24752; Y10T428/2476; Y10T428/24802; Y10T428/28; Y10T428/2813; Y10T428/2817
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US855322A
Cited
US1168254A
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US2387593A
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US2523860A
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US2984342A
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US3025167A
Cited
US3040963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |