US2798617A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rack
Assignee: Individual
•
Filing: 1954-03-17
•
Granted: 1957-07-09
•
Expires: 1974-03-17
Abstract
No abstract record available.
Inventors
- 👤 Schreiber Norman Gail
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:04
CPC Classifications
A; A47; A47F; A47F5/00; A47F5/0018
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1062759A
Cited
US1508610A
Cited
US1608625A
Cited
US1560436A
Cited
US1723946A
Cited
FR635035A
Cited
US1733406A
Cited
US1897187A
Cited
US1881212A
Cited
US2002128A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |