US3272312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling beds
Assignee: Davy Loewy Ltd
•
Filing: 1964-02-13
•
Granted: 1966-09-13
•
Expires: 1984-02-13
Abstract
No abstract record available.
Inventors
- 👤 Clark Patrick Alwyne
- 👤 Alsop James Francis
- 👤 Ogle Joseph Eric
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 00:42
CPC Classifications
B; B21; B21B; B21B43/00; B21B43/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
APPARATUS FOR EFFECTING CONTROLLED COOLING OF HOT OBJECTS, SAID APPARATUS COMPRISING TWO ADJACENT COOLING TABLES FORMING FIRST AND SECOND SECTIONS OF A COOLING BED, FIRST TRANSFER MEANS FOR POSITIONING SUCCESSIVE OBJECTS TO BE COOLED ON THE FIRST SECTION TABLE, SECOND TRANSFER MEANS FOR TRANSFERRING SAID OBJECTS FROM SAID FIRST SECTION TABLE TO THE SECOND SECTION TABLE AND FIRST AND SECOND CONVEYING MEANS ASSOCIATED RESPECTIVELY WITH SAID FIRST AND SECOND TABLES AND ARRANGED TO MOVE SAID OBJECTS ACROSS SAID TABLES, SAID FIRST TRANSFER MEANS BEING ADJUSTABLE IN OPERATION TO POSITION SUCCESSIVE OBJECTS AT DIFFERENT POSITIONS ON SAID FIRST TABLE SO THAT SAID OBJECTS ARE CONVEYED BY SAID FIRST CONVEYING MEANS ACROSS SAID FIRST TABLE WITH A SELECTIVELY VARIABLE AND SUBSTANTIALLY EQUAL FIRST SPACING,
Claim 2
Dependent Claim
122 words
APPARATUS FOR EFFECTING CONTROLLED COOLING OF HOT OBJECTS, SAID APPARATUS COMPRISING TWO ADJACENT COOLING TABLES FORMING FIRST AND SECOND SECTIONS OF A COOLING BED, FIRST TRANSFER MEANS FOR POSITIONING SUCCESSIVE OBJECTS TO BE COOLED ON THE FIRST SECTION TABLE, SECOND TRANSFER MEANS FOR TRANSFERRING SAID OBJECTS FROM SAID FIRST SECTION TABLE TO THE SECOND SECTION TABLE AND FIRST AND SECOND CONVEYING MEANS ASSOCIATED RESPECTIVELY WITH SAID FIRST AND SECOND TABLES AND ARRANGED TO MOVE SAID OBJECTS ACROSS SAID TABLES, SAID FIRST TRANSFER MEANS BEING ADJUSTABLE IN OPERATION TO POSITION SUCCESSIVE OBJECTS AT DIFFERENT POSITIONS ON SAID FIRST TABLE SO THAT SAID OBJECTS ARE CONVEYED BY SAID FIRST CONVEYING MEANS ACROSS SAID FIRST TABLE WITH A SELECTIVELY VARIABLE AND SUBSTANTIALLY EQUAL FIRST SPACING,
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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) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |