US2743030A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carrying cases
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1953-02-16
•
Granted: 1956-04-24
•
Expires: 1973-02-16
Abstract
No abstract record available.
Inventors
- 👤 Jr Arthur E Read
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:28
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/22; B65D1/24; B65D1/243; B65D2501/00; B65D2501/24; B65D2501/24006; B65D2501/24012; B65D2501/24019; B65D2501/2405; B65D2501/24063; B65D2501/24082; B65D2501/24089; B65D2501/24108; B65D2501/24121; B65D2501/2414; B65D2501/24146; B65D2501/24152; B65D2501/24197; B65D2501/24203; B65D2501/2421; B65D2501/24216; B65D2501/24286; B65D2501/24324; B65D2501/24343; B65D2501/2435; B65D2501/24363; B65D2501/24509; B65D2501/24522; B65D2501/24554; B65D2501/24585; B65D2501/24649; B65D2501/24656; Y; Y10; Y10S; Y10S220/00; Y10S220/15
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |