Patent US3137253A successfully refreshed from Google Patents.
US3137253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse burner construction and method of building same
Assignee: George Koch Sons LLC
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Filing: 1960-10-28
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Granted: 1964-06-16
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Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Alfred W Clayton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:25
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
IN A REFUSE BURNER OF THE TYPE HAVING A CIRCULAR FOUNDATION, A PLURALITY OF ELONGATED PANELS SUPPORTED ON AND EXTENDING AROUND SAID FOUNDATION, AND MEANS ATTACHING SAID PANELS TOGETHER ADJACENT THE EDGES THEREOF, THE IMPROVEMENT IN SAID BURNER COMPRISING FRAMEWORK SECTIONS RESPECTIVELY FIXEDLY ATTACHED TO SAID PANELS ON THE INTERIOR THEREOF, EACH OF SAID FRAMEWORK SECTIONS INCLUDING A PAIR OF HORIZONTALLY ELONGATED SPACED END MEMBERS EXTENDING RADIALLY AND HORIZONTALLY INWARD FROM ADJACENT THE SIDE EDGES OF SAID PANELS TOWARDS THE CENTER OF SAID BURNER; EACH OF SAID FRAMEWORK SECTIONS INCLUDING A SUBSTANTIALLY HORIZONTAL TRANSVERSE MEMBER ATTACHED TO A SAID PANEL AND ATTACHED ADJACENT OPPOSITE ENDS THEREOF TO SAID END MEMBERS, ANOTHER HORIZONTAL TRANSVERSE MEMBER IN SUBSTANTIALLY PARALLEL SPACED RELATIONSHIP TO SAID FIRST MENTIONED TRANSVERSE MEMBER AND ATTACHED ADJACENT OPPOSITE ENDS THEREOF TO SAID END MEMBERS ADJACENT THE ENDS OF SAID END MEMBERS REMOTE FROM SAID PANELS, AND ADDITIONAL MEMBERS RIGIDLY INTERCONNECTING SAID TRANSVERSE MEMBERS; SAID FRAMEWORK SECTIONS BEING FIXEDLY JOINED IN END-TO-END RELATIONSHIP TO ESTABLISH A SUBSTANTIALLY ANNULAR RIGID FRAMEWORK.
Claim 2
Dependent Claim
170 words
IN A REFUSE BURNER OF THE TYPE HAVING A CIRCULAR FOUNDATION, A PLURALITY OF ELONGATED PANELS SUPPORTED ON AND EXTENDING AROUND SAID FOUNDATION, AND MEANS ATTACHING SAID PANELS TOGETHER ADJACENT THE EDGES THEREOF, THE IMPROVEMENT IN SAID BURNER COMPRISING FRAMEWORK SECTIONS RESPECTIVELY FIXEDLY ATTACHED TO SAID PANELS ON THE INTERIOR THEREOF, EACH OF SAID FRAMEWORK SECTIONS INCLUDING A PAIR OF HORIZONTALLY ELONGATED SPACED END MEMBERS EXTENDING RADIALLY AND HORIZONTALLY INWARD FROM ADJACENT THE SIDE EDGES OF SAID PANELS TOWARDS THE CENTER OF SAID BURNER; EACH OF SAID FRAMEWORK SECTIONS INCLUDING A SUBSTANTIALLY HORIZONTAL TRANSVERSE MEMBER ATTACHED TO A SAID PANEL AND ATTACHED ADJACENT OPPOSITE ENDS THEREOF TO SAID END MEMBERS, ANOTHER HORIZONTAL TRANSVERSE MEMBER IN SUBSTANTIALLY PARALLEL SPACED RELATIONSHIP TO SAID FIRST MENTIONED TRANSVERSE MEMBER AND ATTACHED ADJACENT OPPOSITE ENDS THEREOF TO SAID END MEMBERS ADJACENT THE ENDS OF SAID END MEMBERS REMOTE FROM SAID PANELS, AND ADDITIONAL MEMBERS RIGIDLY INTERCONNECTING SAID TRANSVERSE MEMBERS; SAID FRAMEWORK SECTIONS BEING FIXEDLY JOINED IN END-TO-END RELATIONSHIP TO ESTABLISH A SUBSTANTIALLY ANNULAR RIGID FRAMEWORK.
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US1171005A
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US1189325A
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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) | 1967-06-16 | 1967-12-16 | 1968-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-16 | 1971-12-16 | 1972-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-16 | 1975-12-16 | 1976-06-16 | $7700.00 | Window Closed / Lapsed |