US3008650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shower head
Assignee: WALTER S MUNSON
•
Filing: 1958-05-08
•
Granted: 1961-11-14
•
Expires: 1978-05-08
Abstract
No abstract record available.
Inventors
- 👤 Sr Stanley J Prokop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:45
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/18; F; F16; F16K; F16K15/00; F16K15/02; F16K15/03; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/7888; Y10T137/7891; Y10T137/7898
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2172592A
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US338609A
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US1399684A
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FR780186A
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US2028242A
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CH251269A
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US2690930A
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US2680043A
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US2748411A
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US2760919A
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US2746081A
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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) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |