US3363390A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extruded plastic panel-framing strip having integral rigid body section and resiliently flexible panel-gripping flanges
Assignee: CRANE PLASTICS Inc
•
Filing: 1966-04-25
•
Granted: 1968-01-16
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Expires: 1986-04-25
Abstract
No abstract record available.
Inventors
- 👤 Crane Jameson
- 👤 Gary C Fulmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:06
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/58; E06B3/62; E06B3/04; E06B3/06; E06B3/08; E06B3/20; E06B3/22; E06B2003/625; E06B2003/6258; E06B2003/6264; E06B2003/627; E06B2003/6276; E06B2003/6291
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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GB828278A
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US3012642A
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US3040389A
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US3201831A
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US3220062A
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US3208564A
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GB979676A
Cited
US3289377A
Cited
GB1002243A
Cited
US3310928A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |