US2124580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsifying device
Assignee: OAKDALE CONTRACTING Co IN
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Filing: 1934-12-13
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Granted: 1938-07-26
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Expires: 1954-12-13
Abstract
No abstract record available.
Inventors
- 👤 Lavine George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:04
CPC Classifications
B; B01; B01F; B01F35/00; B01F35/71; B01F35/717; B01F35/7174; B01F25/00; B01F25/40; B01F25/44; B01F25/441; B01F25/4413; B01F25/4414; B01F25/4416; B01F25/44161; B01F25/44167; B01F25/442; B01F25/4423; B01F25/46; B01F31/00; B01F31/44; B01F31/441; B01F33/00; B01F33/50; B01F33/501; B01F33/5011; B01F33/80; B01F33/82; B01F33/821; B01F33/834; B01F35/712; B01F35/7176; B01F35/717613; B01F35/71805; B01F35/30; B01F35/32; B01F35/32005; B01F35/3202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-07-25 | 1942-01-24 | 1942-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-07-25 | 1946-01-24 | 1946-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-07-25 | 1950-01-24 | 1950-07-26 | $7700.00 | Window Closed / Lapsed |