US3226842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fabric dryer with ozone type bleaching system
Assignee: General Electric Co
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Filing: 1963-03-06
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Granted: 1966-01-04
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Expires: 1983-03-06
Abstract
No abstract record available.
Inventors
- 👤 Everett D Morey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:40
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/20; D06F58/203
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A FABRIC DRYER COMPRISING: (A) A FABRIC CHAMBER; (B) A FIRST DUCT SYSTEM IN COMMUNICATION WITH SAID CHAMBER ARRANGED TO PASS AIR INTO AND OUT OF SAID CHAMBER; (C) HEATING MEANS IN SAID SYSTEM FOR HEATING AIR PASSING INTO SAID CHAMBER; (D) AN OZONE GENERATING SYSTEM INCLUDING AN OZONE GENERATOR AND A STORAGE RECEPTACLE CONNECTED IN A FIRST LOOP; (E) A SECOND DUCT SYSTEM CONNECTING SAID RECEPTACLE AND SAID CHAMBER IN A SECOND LOOP THEREBY TO PERMIT OZONATION OF FABRICS IN SAID CHAMBER; (F) AIR MOVING MEANS FOR PASSING AIR THROUGH SAID FIRST DUCT SYSTEM AND SAID FIRST AND SECOND LOOPS; (G) AND VALVE MEANS ARRANGED TO ALTERNATIVELY CLOSE EITHER SAID FIRST LOOP OR SAID SECOND LOOP.
Claim 2
Dependent Claim
117 words
A FABRIC DRYER COMPRISING: (A) A FABRIC CHAMBER; (B) A FIRST DUCT SYSTEM IN COMMUNICATION WITH SAID CHAMBER ARRANGED TO PASS AIR INTO AND OUT OF SAID CHAMBER; (C) HEATING MEANS IN SAID SYSTEM FOR HEATING AIR PASSING INTO SAID CHAMBER; (D) AN OZONE GENERATING SYSTEM INCLUDING AN OZONE GENERATOR AND A STORAGE RECEPTACLE CONNECTED IN A FIRST LOOP; (E) A SECOND DUCT SYSTEM CONNECTING SAID RECEPTACLE AND SAID CHAMBER IN A SECOND LOOP THEREBY TO PERMIT OZONATION OF FABRICS IN SAID CHAMBER; (F) AIR MOVING MEANS FOR PASSING AIR THROUGH SAID FIRST DUCT SYSTEM AND SAID FIRST AND SECOND LOOPS; (G) AND VALVE MEANS ARRANGED TO ALTERNATIVELY CLOSE EITHER SAID FIRST LOOP OR SAID SECOND LOOP.
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) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |