US3027870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray apparatus
Assignee: Personal Products Co
•
Filing: 1957-07-05
•
Granted: 1962-04-03
•
Expires: 1977-07-05
Abstract
No abstract record available.
Inventors
- 👤 Henry G Schirmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:26
CPC Classifications
B; B05; B05B; B05B14/00; B05B14/30; B05B12/00; B05B12/16; B05B12/32; B05B12/36; Y; Y02; Y02P; Y02P70/00; Y02P70/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1368426A
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US1066201A
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US2035677A
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US1985482A
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US2152274A
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US2250177A
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US2514748A
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US2488195A
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US2512542A
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US2730033A
Cited
US2875680A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |