Patent US3098800A successfully refreshed from Google Patents.
US3098800A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laboratory distillation apparatus
Assignee: Individual
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Filing: 1960-12-09
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Granted: 1963-07-23
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Expires: 1980-12-09
Abstract
No abstract record available.
Inventors
- 👤 John J Moran
- 👤 Wood Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:31
CPC Classifications
G; G01; G01N; G01N25/00; G01N25/14; G01N25/145
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
161 words
A UNITARY GLASS PROTEIN BOUND IODINE DISTILLATION APPARATUS FOR THE EXTRACTION OF MICRO QUANTITIES OF IODINE FROM A BOILING SOLUTION HAVING AN INTEGRAL GLASS BODY COMPRISING, A TUBULAR RECEIVING CHAMBER HAVING UPPER AND LOWER ENDS FOR RECEIVING BOILING OF IODINE, SAID END ADAPTED TO BE POSITIONED ADJACENT A CONTAINER HAVING A BOILING SOLUTION FOR RECEIVING SAID BOILING VAPORS, AN AIR EVACUATED INSULTATION JACEKT POSITIONED ABOUT SAID RECEIVING CHAMBER, AN ENCLOSURE TELESCOPICALLY AND COMPLETELY ENCLOSING THE UPPER END OF SAID RECEIVING CHAMBER EXCEPT FOR HAVING A PLURALITY OF PORTS POSITIONED BELOW THE UPPER END OF THE RECEIVING CHAMBER, AN ESXTRACTION SOLUTION CHAMBER SURROUNDING SAID TELESCOPIC ENCLOSURE FOR CONTAINING AN EXTRACTION FLUID FOR TRAPPING SAID IODINE VAPORS, SAID EXTRACTION CHAMBER POSITIONED TO ENCLOSE THE PLURALITY OF PORTS WHEREBY FLUID PLACED IN THE EXTRACTION CHAMBER WILL COVER SAID PORTS, A CONDENSER CHAMBER IN FLUID COMMUNICATION WITH THE TOP OF THE EXTRACTION CHAMBER, THE UPPER END OF THE CONDENSER CHAMBER BEING IN COMMUNICATION WITH THE
Claim 2
Dependent Claim
161 words
A UNITARY GLASS PROTEIN BOUND IODINE DISTILLATION APPARATUS FOR THE EXTRACTION OF MICRO QUANTITIES OF IODINE FROM A BOILING SOLUTION HAVING AN INTEGRAL GLASS BODY COMPRISING, A TUBULAR RECEIVING CHAMBER HAVING UPPER AND LOWER ENDS FOR RECEIVING BOILING OF IODINE, SAID END ADAPTED TO BE POSITIONED ADJACENT A CONTAINER HAVING A BOILING SOLUTION FOR RECEIVING SAID BOILING VAPORS, AN AIR EVACUATED INSULTATION JACEKT POSITIONED ABOUT SAID RECEIVING CHAMBER, AN ENCLOSURE TELESCOPICALLY AND COMPLETELY ENCLOSING THE UPPER END OF SAID RECEIVING CHAMBER EXCEPT FOR HAVING A PLURALITY OF PORTS POSITIONED BELOW THE UPPER END OF THE RECEIVING CHAMBER, AN ESXTRACTION SOLUTION CHAMBER SURROUNDING SAID TELESCOPIC ENCLOSURE FOR CONTAINING AN EXTRACTION FLUID FOR TRAPPING SAID IODINE VAPORS, SAID EXTRACTION CHAMBER POSITIONED TO ENCLOSE THE PLURALITY OF PORTS WHEREBY FLUID PLACED IN THE EXTRACTION CHAMBER WILL COVER SAID PORTS, A CONDENSER CHAMBER IN FLUID COMMUNICATION WITH THE TOP OF THE EXTRACTION CHAMBER, THE UPPER END OF THE CONDENSER CHAMBER BEING IN COMMUNICATION WITH THE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |