US2895490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable tents
Assignee: Individual
•
Filing: 1957-05-02
•
Granted: 1959-07-21
•
Expires: 1977-05-02
Abstract
No abstract record available.
Inventors
- 👤 Merill R Dimond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:17
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/20; E04H2015/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1123657A
Cited
US1964818A
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US2070244A
Cited
US2297150A
Cited
FR992086A
Cited
US2682274A
Cited
US2830606A
Cited
US2782794A
Cited
US2837101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |