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Patent US3784110B1 successfully refreshed from Google Patents.
US3784110B1
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US3784110B1 - - Google Patents
Assignee: Insta Foam Products Inc
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Filing: 1972-11-16
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Granted: 1984-12-04
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Expires: 1992-11-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:11
CPC Classifications
B; B29; B29B; B29B7/00; B29B7/74; B29B7/7438; B05; B05B; B05B12/00; B05B12/002; B05B12/0022; B05B12/0024; B05B12/0026; B05B7/00; B05B7/02; B05B7/12; B05B7/1209; B05B7/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-12-04 | 1988-06-04 | 1988-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-12-04 | 1992-06-04 | 1992-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-12-04 | 1996-06-04 | 1996-12-04 | $7700.00 | Window Closed / Lapsed |