US2208966A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Harris Corp
•
Filing: 1936-04-30
•
Granted: 1940-07-23
•
Expires: 1956-04-30
Abstract
No abstract record available.
Inventors
- 👤 Walter C Eickman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:01
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/015; B26D1/00; B26D1/01; B26D1/04; B26D1/06; B26D1/08; B26D1/085; B26D3/00; B26D3/10; B26D3/14; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5696; Y10T83/5815; Y10T83/5842; Y10T83/5851; Y10T83/667; Y10T83/869; Y10T83/8821; Y10T83/8841; Y10T83/8845; Y10T83/929; Y10T83/9411; Y10T83/9457; Y10T83/9473; Y10T83/9478
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-07-23 | 1944-01-22 | 1944-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-23 | 1948-01-22 | 1948-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-23 | 1952-01-22 | 1952-07-23 | $7700.00 | Window Closed / Lapsed |