US3413659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device in electrical closets
Assignee: HAKANSSONS INDUSTRIER AB
•
Filing: 1966-07-11
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Granted: 1968-12-03
•
Expires: 1986-07-11
Abstract
No abstract record available.
Inventors
- 👤 Nordstedt Hans Josef
- 👤 Delin Lars Folke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:54
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/02; A47K11/023; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
IN AN ELECTRIC CLOSET, TWO COMPARTMENTS, ONE OF SAID COMPARTMENTS ARRANGED ON THE TOP OF THE OTHER COMPARTMENT, THE UPPER ONE OF THESE COMPARTMENTS COMPRISING A CLOSET CHAIR TAPERING CONICALLY DOWNWARDS AND THE OTHER COMPARTMENT COMPRISING AN ELECTRIC COMBUSTION CHAMBER, THE LOWER END OF SAID CLOSET CHAIR PROVIDED WITH A LID ADAPTED TO BE SWUNG TO THE SIDE AND THE UPPER END OF SAID COMBUSTION CHAMBER PROVIDED WITH A COVER ADAPTED TO BE SWUNG AWAY TO THE SIDE IN THE SAME DIRECTION AS SAID LID, SAID COVER BEING GREATER IN DIAMETER THAN SAID LID AND ADAPTED TO PERFORM A COORDINATED SWINGING MOVEMENT UNTIL ONE OF ITS BORDERS IS SITUATED APPROXIMATELY UNDER THE CORRESPONDING BORDER OF SAID LID BEFORE SAID LID IS BROUGHT TO PARTICIPATE IN SAID SWINGING MOVEMENT.
Claim 2
Dependent Claim
128 words
IN AN ELECTRIC CLOSET, TWO COMPARTMENTS, ONE OF SAID COMPARTMENTS ARRANGED ON THE TOP OF THE OTHER COMPARTMENT, THE UPPER ONE OF THESE COMPARTMENTS COMPRISING A CLOSET CHAIR TAPERING CONICALLY DOWNWARDS AND THE OTHER COMPARTMENT COMPRISING AN ELECTRIC COMBUSTION CHAMBER, THE LOWER END OF SAID CLOSET CHAIR PROVIDED WITH A LID ADAPTED TO BE SWUNG TO THE SIDE AND THE UPPER END OF SAID COMBUSTION CHAMBER PROVIDED WITH A COVER ADAPTED TO BE SWUNG AWAY TO THE SIDE IN THE SAME DIRECTION AS SAID LID, SAID COVER BEING GREATER IN DIAMETER THAN SAID LID AND ADAPTED TO PERFORM A COORDINATED SWINGING MOVEMENT UNTIL ONE OF ITS BORDERS IS SITUATED APPROXIMATELY UNDER THE CORRESPONDING BORDER OF SAID LID BEFORE SAID LID IS BROUGHT TO PARTICIPATE IN SAID SWINGING MOVEMENT.
References Cited (Backward Citations)
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Cited
US456236A
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US749769A
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US1081130A
Cited
FR710208A
Cited
US2768386A
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US3098144A
Cited
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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) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |