Patent US3030033A successfully refreshed from Google Patents.
US3030033A
Expired / Lapsed
US
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Shower head
Assignee: Lafayette Brass Manufacturing Co Inc
•
Filing: 1959-09-04
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Granted: 1962-04-17
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Expires: 1979-09-04
Abstract
No abstract record available.
Inventors
- 👤 Jules J Rosenkranz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:42
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B1/3033; B05B1/304; B05B1/3086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US904134A
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GB191128148A
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FR501078A
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US1994389A
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US2000792A
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US2523084A
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US2448792A
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US2789013A
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US2806741A
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US2790677A
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US2955766A
Cited
US2938673A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |