US3522138A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Veneered product and a crossbanding material therefor
Assignee: Southeastern Products Inc
•
Filing: 1967-08-23
•
Granted: 1970-07-28
•
Expires: 1987-08-23
Abstract
No abstract record available.
Inventors
- 👤 Charles Allen Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:45
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/04; Y; Y10; Y10T; Y10T442/00; Y10T442/60; Y10T442/659; Y10T442/66; Y10T442/664; Y10T442/681
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1448180A
Cited
US1921164A
Cited
US2429235A
Cited
GB626852A
Cited
US3323977A
Cited
US3427216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-07-27 | 1974-01-26 | 1974-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-07-27 | 1978-01-26 | 1978-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-07-27 | 1982-01-26 | 1982-07-28 | $7700.00 | Window Closed / Lapsed |