Patent US3099028A successfully refreshed from Google Patents.
US3099028A
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Surface treating appliance
Assignee: Westinghouse Electric Corp
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Filing: 1961-09-01
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Granted: 1963-07-30
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Expires: 1981-09-01
Abstract
No abstract record available.
Inventors
- 👤 William A Ardito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:57
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/408; A47L11/4088; A47L11/02; A47L11/10; A47L11/14; A47L11/16; A47L11/162; A47L11/1625; A47L11/32; A47L11/325; A47L11/4036; A47L11/4038; A47L11/4063; A47L11/4069; A47L11/4075; A47L11/4083
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
IN COMBINATION IN A PORTABLE SURFACE TREATING APPLIANCE, A SUPPORTING STRUCTURE, A TREATING BRUSH CARRIED BY SAID SUPPORTING STRUCTURE, A PROPELLING HANDLE PIVOTALLY CONNECTED TO SAID SUPPORTING STRUCTURE FOR PIVOTAL MOVEMENT FROM BETWEEN AN UPRIGHT VERTICAL POSITION ABOVE SAID SUPPORTING STRUCTURE TO AN INCLINED POSITION TO ONE SIDE OF SAID SUPPORTING STRUCTURE, LATCH MEANS OPERABLY ASSOCIATED BETWEEN SAID HANDLE AND SAID SUPPORTING STRUCTURE FOR HOLDING SAID HANDLE IN THE UPRIGHT VERTICAL POSITION, A RESERVIOR FOR CONTAINING A TREATING LIQUID MOUNTED ON SAID HANDLE, A FLEXIBLE CONDUIT CONNECTED TO SAID RES-
Claim 2
Dependent Claim
90 words
IN COMBINATION IN A PORTABLE SURFACE TREATING APPLIANCE, A SUPPORTING STRUCTURE, A TREATING BRUSH CARRIED BY SAID SUPPORTING STRUCTURE, A PROPELLING HANDLE PIVOTALLY CONNECTED TO SAID SUPPORTING STRUCTURE FOR PIVOTAL MOVEMENT FROM BETWEEN AN UPRIGHT VERTICAL POSITION ABOVE SAID SUPPORTING STRUCTURE TO AN INCLINED POSITION TO ONE SIDE OF SAID SUPPORTING STRUCTURE, LATCH MEANS OPERABLY ASSOCIATED BETWEEN SAID HANDLE AND SAID SUPPORTING STRUCTURE FOR HOLDING SAID HANDLE IN THE UPRIGHT VERTICAL POSITION, A RESERVIOR FOR CONTAINING A TREATING LIQUID MOUNTED ON SAID HANDLE, A FLEXIBLE CONDUIT CONNECTED TO SAID RES-
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) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |