US3408250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baseboard molding strip and method of installing same
Assignee: Johnson Rubber Co
•
Filing: 1967-03-16
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Granted: 1968-10-29
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Expires: 1987-03-16
Abstract
No abstract record available.
Inventors
- 👤 Donald W Finefrock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:48
CPC Classifications
E; E04; E04F; E04F19/00; E04F19/02; E04F19/04; E04F19/0459; E04F19/0477; E04F2019/0404; E04F2019/0422; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T428/00; Y10T428/14; Y10T428/24; Y10T428/24174; Y10T428/2419
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1409767A
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US1707515A
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US1440358A
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US1702530A
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US1820047A
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US2313990A
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US3091898A
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US3200547A
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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) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |