US2965874A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support structure for supporting articles on perforated sheet material
Assignee: Individual
•
Filing: 1959-03-06
•
Granted: 1960-12-20
•
Expires: 1979-03-06
Abstract
No abstract record available.
Inventors
- 👤 Henry J Modrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:12
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/12; F16B5/123; F16B5/125; A; A47; A47F; A47F5/00; A47F5/08; A47F5/0807; H; H01; H01R; H01R12/00; H01R12/70; H01R12/71; H01R12/712; H01R12/716; H01R12/718; H01R13/00; H01R13/02; H01R13/10; H01R13/11; H01R13/115; H01R27/00; H01R27/02; H01R9/00; H01R9/16; H01R9/22; H01R9/226; H01R31/00; H01R31/02; Y; Y10; Y10T; Y10T403/00; Y10T403/71
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |