US2889838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tent construction
Assignee: Individual
•
Filing: 1955-10-13
•
Granted: 1959-06-09
•
Expires: 1975-10-13
Abstract
No abstract record available.
Inventors
- 👤 Aviezer Zvi
- 👤 Rapoport Jerucham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:27
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/44; E04H15/48; A; A61; A61F; A61F13/00; A61F2013/00089; A61F2013/00272
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US264033A
Cited
US627626A
Cited
US1100608A
Cited
US1128625A
Cited
US1214979A
Cited
US1551762A
Cited
FR1073187A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-08 | 1962-12-08 | 1963-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-08 | 1966-12-08 | 1967-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-08 | 1970-12-08 | 1971-06-09 | $7700.00 | Window Closed / Lapsed |