US3066688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for producing blasts of compressed gas or vapour of given duration and periodicity
Assignee: Individual
•
Filing: 1959-04-10
•
Granted: 1962-12-04
•
Expires: 1979-04-10
Abstract
No abstract record available.
Inventors
- 👤 Young Robert William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:04
CPC Classifications
B; B08; B08B; B08B5/00; B08B5/02; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0324; Y10T137/0379; Y10T137/8593; Y10T137/86389; Y10T137/86405; Y10T137/86413; Y10T137/86445
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1841433A
Cited
US2368832A
Cited
US2611392A
Cited
US2738807A
Cited
US2649331A
Cited
US2825923A
Cited
US2745625A
Cited
US2694404A
Cited
US2748666A
Cited
US2947323A
Cited
US2893416A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |