US3126846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Incinearator grate
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
•
Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:47
CPC Classifications
F; F23; F23H; F23H7/00; F23H7/06; F23H7/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN A GRATE ASSEMBLY, A PLURALITY OF ALTERNATE STATIONARY AND MOVABLE GRATE MEMBERS ARRANGED IN A STEPPED FORMATION, A SUPPORTING FRAME DISPOSED BELOW SAID GRATE MEMBERS, STATIONARY SUPPORT MEMBERS ON SAID FRAME FOR SAID STATIONARY GRATE MEMBERS, A CARRIER MEMBER FOR A PLURALITY OF SAID MOVABLE GRATE MEMBERS GUIDABLY MOUNTED ON SAID FRAME FOR RECIPROCATING MOVEMENT, MEANS CONNECTING SAID CARRIER MEMBER TO SAID MOVABLE GRATE MEMBERS, A RECIPROCATABLE DRAW BAR MOUNTED ADJACENT SAID CARRIER, LOST MOTION MEANS CONNECTING SAID DRAW BAR AND SAID CARRIER TO PROVIDE FOR RECIPROCATION OF SAID CARRIER IN RESPONSE TO RECIPROCATION OF SAID DRAWBAR, AND MEANS FOR RECIPROCATING SAID DRAW BAR.
Claim 2
Dependent Claim
105 words
IN A GRATE ASSEMBLY, A PLURALITY OF ALTERNATE STATIONARY AND MOVABLE GRATE MEMBERS ARRANGED IN A STEPPED FORMATION, A SUPPORTING FRAME DISPOSED BELOW SAID GRATE MEMBERS, STATIONARY SUPPORT MEMBERS ON SAID FRAME FOR SAID STATIONARY GRATE MEMBERS, A CARRIER MEMBER FOR A PLURALITY OF SAID MOVABLE GRATE MEMBERS GUIDABLY MOUNTED ON SAID FRAME FOR RECIPROCATING MOVEMENT, MEANS CONNECTING SAID CARRIER MEMBER TO SAID MOVABLE GRATE MEMBERS, A RECIPROCATABLE DRAW BAR MOUNTED ADJACENT SAID CARRIER, LOST MOTION MEANS CONNECTING SAID DRAW BAR AND SAID CARRIER TO PROVIDE FOR RECIPROCATION OF SAID CARRIER IN RESPONSE TO RECIPROCATION OF SAID DRAWBAR, AND MEANS FOR RECIPROCATING SAID DRAW BAR.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
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Cited
AT181401B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |