US2989329A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extensible legged film file case and projector table
Assignee: Individual
•
Filing: 1958-08-28
•
Granted: 1961-06-20
•
Expires: 1978-08-28
Abstract
No abstract record available.
Inventors
- 👤 Ross A Noah
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:15
CPC Classifications
A; A47; A47B; A47B9/00; A47B9/20; A47B91/00; A47B9/14; A47B2009/145; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451; Y10T403/32467; Y10T403/32475
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE156241C
Cited
US701042A
Cited
FR550853A
Cited
US2009791A
Cited
DE581685C
Cited
US2301414A
Cited
US2330173A
Cited
US2719771A
Cited
US2806723A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |