US3090050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eye and face wash
Assignee: Speakman Co
•
Filing: 1961-10-23
•
Granted: 1963-05-21
•
Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Fraser James
- 👤 Edward S Mclean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:32
CPC Classifications
A; A61; A61H; A61H35/00; A61H35/02; A61H35/008; E; E03; E03C; E03C1/00; E03C1/02; E03C1/05; E03C1/052; E03C1/08; E03C1/084; Y; Y10; Y10S; Y10S4/00; Y10S4/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US598987A
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US2270239A
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US2336402A
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US2482960A
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US2612901A
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US2633343A
Cited
US2778031A
Cited
US2775774A
Cited
US2914084A
Cited
US2999191A
Cited
US2999248A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |