US2705088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure structure
Assignee: Individual
•
Filing: 1952-11-15
•
Granted: 1955-03-29
•
Expires: 1972-11-15
Abstract
No abstract record available.
Inventors
- 👤 John H Van Blarcom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:11
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/18; B65D41/00; B65D41/02; B65D41/04; B65D41/0435; B65D2251/00; B65D2251/0003; B65D2251/0006; B65D2251/0015; B65D2251/0068; B65D2251/0075
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US437233A
Cited
US1079238A
Cited
US1279487A
Cited
US1758916A
Cited
US1995350A
Cited
US2305374A
Cited
US2362421A
Cited
US2602565A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-28 | 1958-09-27 | 1959-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-28 | 1962-09-27 | 1963-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-28 | 1966-09-27 | 1967-03-29 | $7700.00 | Window Closed / Lapsed |