US2860088A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vapor degreaser
Assignee: Phillips Manufacturing Co
•
Filing: 1953-08-24
•
Granted: 1958-11-11
•
Expires: 1973-08-24
Abstract
No abstract record available.
Inventors
- 👤 Plassmeyer Louis Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:12
CPC Classifications
C; C23; C23G; C23G5/00; C23G5/02; C23G5/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A DEGREASING APPARATUS COMPRISING A TANK HAVING A BOTTOM AND SIDE WALLS, A PARTITION POSITIONED BETWEEN THE SIDE WALLS IN THE LOWER PORTION OF SAID TANK AND DIVIDING SAID LOWER PORTION INTO TWO, LIQUID-TIGHT SUMPS CALLED RESPECTIVELY A VAPORIZING SUMP AND A SETTLING SUMP WHEREBY THE LATTER SUMP MAY OVERFLOW THE PARTITION INTO THE VAPORIZING SUMP, A HEATING ELEMENT IN THE VAPORIZING SUMP, AND AN IMPERFORATE AND REMOVABLE DRAIN PLATE POSITIONED OVER THE VAPORIZING SUMP AND DRAINING INTO THE SETTLING SUMP WHEREBY SOLVENT DRIPPING FROM THE WORK WILL COLLECT IN THE SETTLING SUMP.
Claim 2
Dependent Claim
93 words
A DEGREASING APPARATUS COMPRISING A TANK HAVING A BOTTOM AND SIDE WALLS, A PARTITION POSITIONED BETWEEN THE SIDE WALLS IN THE LOWER PORTION OF SAID TANK AND DIVIDING SAID LOWER PORTION INTO TWO, LIQUID-TIGHT SUMPS CALLED RESPECTIVELY A VAPORIZING SUMP AND A SETTLING SUMP WHEREBY THE LATTER SUMP MAY OVERFLOW THE PARTITION INTO THE VAPORIZING SUMP, A HEATING ELEMENT IN THE VAPORIZING SUMP, AND AN IMPERFORATE AND REMOVABLE DRAIN PLATE POSITIONED OVER THE VAPORIZING SUMP AND DRAINING INTO THE SETTLING SUMP WHEREBY SOLVENT DRIPPING FROM THE WORK WILL COLLECT IN THE SETTLING SUMP.
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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) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |