Patent US3363390A successfully refreshed from Google Patents.
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
•
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 13:39
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
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1842586A
Cited
US2778461A
Cited
US2840869A
Cited
GB828278A
Cited
US3012642A
Cited
US3040389A
Cited
US3201831A
Cited
US3220062A
Cited
US3208564A
Cited
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 |