US2992833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscilloscope or instrument cart-carrier
Assignee: Individual
•
Filing: 1959-10-22
•
Granted: 1961-07-18
•
Expires: 1979-10-22
Abstract
No abstract record available.
Inventors
- 👤 George E Hoedinghaus
- 👤 Ralph G Sanders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:52
CPC Classifications
B; B62; B62B; B62B3/00; B62B3/02; B62B3/022; B25; B25H; B25H1/00; B62B2205/00; B62B2205/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US710790A
Cited
US930394A
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US907423A
Cited
US1951695A
Cited
US2155896A
Cited
US2577579A
Cited
US2544220A
Cited
GB667363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-17 | 1965-01-16 | 1965-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-17 | 1969-01-16 | 1969-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-17 | 1973-01-16 | 1973-07-18 | $7700.00 | Window Closed / Lapsed |