Patent US3335507A successfully refreshed from Google Patents.
US3335507A
Expired / Lapsed
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Heating and steam generating subassembly for a pressing iron
Assignee: Sunbeam Corp
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Filing: 1965-12-22
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Granted: 1967-08-15
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Expires: 1985-12-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Vieceli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:09
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/08; D06F75/10; D06F75/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
FOR USE WITH A PRESSING IRON, MEANS DEFINING A SOLE PLATE, A HEATING ELEMENT EMBEDDED IN SAID SOLE PLATE, A STEAM GENERATING CHAMBER, MEANS DEFINING A COVER FOR SAID STEAM GENERATING CHAMBER, A STEAM CHANNEL DEFINED IN AT LEAST ONE OF SAID MEANS EXTENDING ADJACENT SUBSTANTIALLY THE ENTIRE EMBEDDED PORTION OF SAID HEATING ELEMENT AND IN COMMUNICATION WITH SAID STEAM GENERATING CHAMBER, AND A PLURALITY OF PORTS IN SAID SOLE PLATE COMMUNICATING WITH SAID CHANNEL THEREBY INTERCONNECTING SAID STEAM GENERATING CHAMBER WITH THE IRONING SURFACE OF SAID SOLE PLATE, SAID PORTS BEING DISPOSED ALONG OPPOSITE SIDES OF SAID STEAM CHANNEL AND SUBSTANTIALLY ON THE SAME SIDE OF SAID HEATING ELEMENT.
Claim 2
Dependent Claim
110 words
FOR USE WITH A PRESSING IRON, MEANS DEFINING A SOLE PLATE, A HEATING ELEMENT EMBEDDED IN SAID SOLE PLATE, A STEAM GENERATING CHAMBER, MEANS DEFINING A COVER FOR SAID STEAM GENERATING CHAMBER, A STEAM CHANNEL DEFINED IN AT LEAST ONE OF SAID MEANS EXTENDING ADJACENT SUBSTANTIALLY THE ENTIRE EMBEDDED PORTION OF SAID HEATING ELEMENT AND IN COMMUNICATION WITH SAID STEAM GENERATING CHAMBER, AND A PLURALITY OF PORTS IN SAID SOLE PLATE COMMUNICATING WITH SAID CHANNEL THEREBY INTERCONNECTING SAID STEAM GENERATING CHAMBER WITH THE IRONING SURFACE OF SAID SOLE PLATE, SAID PORTS BEING DISPOSED ALONG OPPOSITE SIDES OF SAID STEAM CHANNEL AND SUBSTANTIALLY ON THE SAME SIDE OF SAID HEATING ELEMENT.
References Cited (Backward Citations)
CH212631A
Cited
US2425598A
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US2515776A
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US2708801A
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US2918739A
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US3103079A
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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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |