Patent US3198005A successfully refreshed from Google Patents.
US3198005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multi-panel slime accumulator
Assignee: ChampionX LLC
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Filing: 1962-01-08
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Granted: 1965-08-03
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Expires: 1982-01-08
Abstract
No abstract record available.
Inventors
- 👤 Leonard L Wolfson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:18
CPC Classifications
C; C12; C12M; C12M33/00; C12M25/00; C12M25/06; C12M41/00; C12M41/30; C12M41/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
A MULTI-PANEL SLIME ACCUMULATOR TESTING APPARATUS COMPRISING (A) A RESERVOIR HAVING, (A) A RESERVOIR HAVING, AND, (B) AN OUTLET FOR DISCHARGING SAID WATERS; (B) A MULTI-PANEL HOLDER ADAPTED TO FIT WITHIN SAID RESERVOIR, SAID MULTI-PANEL HOLDER HAVING, (A) A FRAME HAVING PARALLEL SPACED-APART VERTICAL SIDES, (B) A PLURALITY OF ALTERNATELY OPPOSED DIAGONALLY DOWNWARDLY DISPOSED PAIRS OF SLOTS EXTENDING AT LEAST HALF-WAY THROUGH THE WIDTH OF THE SIDES OF THE FRAME SO AS TO SUPPORT TEST PANELS IN CASCADE FLOW RELATIONSHIP WITH RESPECT TO EACH OTHER; (C) EASILY REMOVABLE TEST PANELS ADAPTED TO ACCUMULATE SLIME AND TO FIT WITHIN SAID SLOTS; (C) SUPPORT MEANS FOR SUSPENDING THE FRAME IN THE RESERVOIR; SAID MULTI-PANEL SLIME ACCUMULATOR BEING ADAPTED FOR STUDY OF SLIME-FORMING TENDENCIES OF SAID INDUSTRIAL PROCESS LIQUIDS AND FOR SMALL SCALE SCREENING AND EVALUATION OF SLIME CONTROL CHEMICAL TREATMENTS.
Claim 2
Dependent Claim
138 words
A MULTI-PANEL SLIME ACCUMULATOR TESTING APPARATUS COMPRISING (A) A RESERVOIR HAVING, (A) A RESERVOIR HAVING, AND, (B) AN OUTLET FOR DISCHARGING SAID WATERS; (B) A MULTI-PANEL HOLDER ADAPTED TO FIT WITHIN SAID RESERVOIR, SAID MULTI-PANEL HOLDER HAVING, (A) A FRAME HAVING PARALLEL SPACED-APART VERTICAL SIDES, (B) A PLURALITY OF ALTERNATELY OPPOSED DIAGONALLY DOWNWARDLY DISPOSED PAIRS OF SLOTS EXTENDING AT LEAST HALF-WAY THROUGH THE WIDTH OF THE SIDES OF THE FRAME SO AS TO SUPPORT TEST PANELS IN CASCADE FLOW RELATIONSHIP WITH RESPECT TO EACH OTHER; (C) EASILY REMOVABLE TEST PANELS ADAPTED TO ACCUMULATE SLIME AND TO FIT WITHIN SAID SLOTS; (C) SUPPORT MEANS FOR SUSPENDING THE FRAME IN THE RESERVOIR; SAID MULTI-PANEL SLIME ACCUMULATOR BEING ADAPTED FOR STUDY OF SLIME-FORMING TENDENCIES OF SAID INDUSTRIAL PROCESS LIQUIDS AND FOR SMALL SCALE SCREENING AND EVALUATION OF SLIME CONTROL CHEMICAL TREATMENTS.
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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) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |