US2664096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water service fixture
Assignee: MURDOCK Manufacturing AND SUPPLY CO
•
Filing: 1947-11-21
•
Granted: 1953-12-29
•
Expires: 1967-11-21
Abstract
No abstract record available.
Inventors
- 👤 Murdock Joseph Kelso
- 👤 Roy Eugene Le
- 👤 Harold F Oswald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:49
CPC Classifications
E; E03; E03B; E03B9/00; E03B9/02; E03B9/14; Y; Y10; Y10T; Y10T137/00; Y10T137/3149; Y10T137/3185; Y10T137/3294; Y10T137/3331; Y10T137/5327; Y10T137/5386; Y10T137/5497; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7908; Y10T137/7909; Y10T137/7913; Y10T137/7914
Claims Analysis
Total Claims: 0
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DE236645C
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GB189605396A
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US680383A
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US1764926A
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US1846623A
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US2580199A
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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) | 1956-12-28 | 1957-06-29 | 1957-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-28 | 1961-06-29 | 1961-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-28 | 1965-06-29 | 1965-12-29 | $7700.00 | Window Closed / Lapsed |