Patent US2935812A successfully refreshed from Google Patents.
US2935812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined collapsible music stand and carrying case
Assignee: Individual
•
Filing: 1959-02-10
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Granted: 1960-05-10
•
Expires: 1979-02-10
Abstract
No abstract record available.
Inventors
- 👤 James W Adami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:12
CPC Classifications
A; A47; A47B; A47B19/00; A47B19/08; A47B3/00; A47B3/10; B; B29; B29L; B29L2023/00; B29L2023/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1840595A
Cited
US2639962A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |