US2889846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for moving fluid material by suction and collecting the same
Assignee: J P GLASBY MANUFACTURING Co Inc
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Filing: 1957-03-26
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Granted: 1959-06-09
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Expires: 1977-03-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Jonathan P Glasby
- 👤 Jr Lubin Palmer
- 👤 Frank P Pendleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:24
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/04; B65B1/16; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3109; Y10T137/7287; Y10T137/7358; Y10T137/7381; Y10T137/7394
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US566625A
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US2733667A
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US832764A
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US1049180A
Cited
FR504786A
Cited
FR547521A
Cited
US2606543A
Cited
US2549181A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-06-08 | 1962-12-08 | 1963-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-08 | 1966-12-08 | 1967-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-08 | 1970-12-08 | 1971-06-09 | $7700.00 | Window Closed / Lapsed |