Patent US3266644A successfully refreshed from Google Patents.
US3266644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conditioning apparatus with tiltable receiving platform
Assignee: Individual
•
Filing: 1964-11-19
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Granted: 1966-08-16
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Expires: 1984-11-19
Abstract
No abstract record available.
Inventors
- 👤 The Illinois National Bank Co
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:04
CPC Classifications
C; C21; C21D; C21D1/00; C21D1/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
156 words
IN A CONDITIONING APPARATUS, THE COMBINATION OF, MEANS DEFINING A CONDITIONING CHAMBER HAVING AN UPRIGHT WALL WITH AN OPENING THEREIN FOR THE PASSAGE OF WORKPIECES THROUGH THE WALL, A DOOR OVERLYING SAID OPENING ON ONE SIDE OF SAID WALL TO CLOSE AND SEAL THE LATTER, A FIRST HINGE ABOVE SAID DOOR PIVOTALLY MOUTING THE LATTER ON SAID WALL FOR SWINGING UPWARDLY AND AWAY FROM THE OPENING INTO AN OPEN POSITION AND BACK DOWNWARDLY TO THE CLOSED POSITION, SAID HINGE INCLUDING A HINGE PIN JOURNALED ON SAID WALL ABOVE SAID OPENING AND AN ARM FAST ON SAID PIN AND EXTENDING RADIALLY THEREFROM ALONG SAID DOOR AND CONNECTED AT ITS FREE END TO THE DOOR, A PLATFORM DISPOSED BENEATH THE OPEN POSITION OF SAID DOOR FOR SUPPORTING A WORKPIECE IN ALINEMENT WITH SAID OPENING, ONE END OF SAID PLATFORM BEING CLOSELY ADJACENT THE LOWER SIDE OF SAID OPENING, A SECOND HINGE PIVOTALLY SUPPORTING THE END OF SAID PLAT-
Claim 2
Dependent Claim
156 words
IN A CONDITIONING APPARATUS, THE COMBINATION OF, MEANS DEFINING A CONDITIONING CHAMBER HAVING AN UPRIGHT WALL WITH AN OPENING THEREIN FOR THE PASSAGE OF WORKPIECES THROUGH THE WALL, A DOOR OVERLYING SAID OPENING ON ONE SIDE OF SAID WALL TO CLOSE AND SEAL THE LATTER, A FIRST HINGE ABOVE SAID DOOR PIVOTALLY MOUTING THE LATTER ON SAID WALL FOR SWINGING UPWARDLY AND AWAY FROM THE OPENING INTO AN OPEN POSITION AND BACK DOWNWARDLY TO THE CLOSED POSITION, SAID HINGE INCLUDING A HINGE PIN JOURNALED ON SAID WALL ABOVE SAID OPENING AND AN ARM FAST ON SAID PIN AND EXTENDING RADIALLY THEREFROM ALONG SAID DOOR AND CONNECTED AT ITS FREE END TO THE DOOR, A PLATFORM DISPOSED BENEATH THE OPEN POSITION OF SAID DOOR FOR SUPPORTING A WORKPIECE IN ALINEMENT WITH SAID OPENING, ONE END OF SAID PLATFORM BEING CLOSELY ADJACENT THE LOWER SIDE OF SAID OPENING, A SECOND HINGE PIVOTALLY SUPPORTING THE END OF SAID PLAT-
References Cited (Backward Citations)
US3125232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |