US2995792A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1959-02-06
•
Granted: 1961-08-15
•
Expires: 1979-02-06
Abstract
No abstract record available.
Inventors
- 👤 Jr William D Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:04
CPC Classifications
A; A62; A62B; A62B18/00; A62B18/08; A62B18/084; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/43; Y10S24/47; Y10S24/48; Y10T; Y10T24/00; Y10T24/45; Y10T24/45005; Y10T24/4501; Y10T24/45225; Y10T24/45602; Y10T24/45623; Y10T24/4566; Y10T24/45775
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US556538A
Cited
US845164A
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US982995A
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US1395627A
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US1483853A
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US2054840A
Cited
US2867812A
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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) | 1964-08-14 | 1965-02-13 | 1965-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-14 | 1969-02-13 | 1969-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-14 | 1973-02-13 | 1973-08-15 | $7700.00 | Window Closed / Lapsed |