US2495870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trim attaching device
Assignee: Lockheed Martin Corp
•
Filing: 1944-11-06
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Granted: 1950-01-31
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Expires: 1964-11-06
Abstract
No abstract record available.
Inventors
- 👤 George J Soukup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:59
CPC Classifications
E; E04; E04F; E04F19/00; E04F19/02; E04F19/06; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/50; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45262
Claims Analysis
Total Claims: 0
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US2308134A
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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) | 1953-01-30 | 1953-08-01 | 1954-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-30 | 1957-08-01 | 1958-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-30 | 1961-08-01 | 1962-01-31 | $7700.00 | Window Closed / Lapsed |