US3190407A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Partition with a metal framework
Assignee: Individual
•
Filing: 1960-07-13
•
Granted: 1965-06-22
•
Expires: 1980-07-13
Abstract
No abstract record available.
Inventors
- 👤 Grisard Jean Joseph Arthur
- 👤 Grisard Marcel Jean Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:07
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/78; E04B2/7854; E04B2/762; E04B2/765; E04B2002/7461; E04B2002/7462; Y; Y10; Y10T; Y10T403/00; Y10T403/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
NL50592C
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US140455A
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US2169388A
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US2441890A
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US2706541A
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US2815832A
Cited
GB836772A
Cited
US3037593A
Cited
US3040847A
Cited
US3034609A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |