US2614949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural panel forming machine
Assignee: Alexander H Kerr & Co Inc
•
Filing: 1949-09-13
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Granted: 1952-10-21
•
Expires: 1969-09-13
Abstract
No abstract record available.
Inventors
- 👤 Carrol C Sachs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:14
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/04; B27D1/06; B29; B29C; B29C43/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754; Y10T29/00; Y10T29/53; Y10T29/53696; Y10T428/00; Y10T428/31504; Y10T428/31786; Y10T428/3179
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
IN A PANEL FORMING AND HEAT CURING MACHINE, A PRESS, TWO MANDREL ASSEMBLIES MOVABLE INTO AND OUT OF SAID PRESS, MEANS FOR SUPPORTING A STACK OF SHEETS OF PANEL FORMING MATERIAL, PNEUMATIC MEANS FOR PICKING UP ONE OF THE SHEETS FROM SAID SUPPORTING MEANS AND DEPOSITING IT IN THE PRESS, MEANS FOR MOVING ONE OF SAID ASSEMBLIES ONTO THE SHEET MATERIAL IN THE PRESS, A MECHANISM FOR PLACING SLATS AGAINST THE SIDES OF THE MANDRELS IN THE PRESS, MEANS FOR PLACING THE SECOND ASSEMBLY OF MANDRELS INTO THE SPACES BETWEEN THE SLATS RESTING AGAINST THE SIDES OF THE MANDRELS IN THE PRESS, MEANS FOR TRANSFERRING A SECOND SHEET FROM SAID SUPPORTING MEANS TO A POSITION
Claim 2
Dependent Claim
115 words
IN A PANEL FORMING AND HEAT CURING MACHINE, A PRESS, TWO MANDREL ASSEMBLIES MOVABLE INTO AND OUT OF SAID PRESS, MEANS FOR SUPPORTING A STACK OF SHEETS OF PANEL FORMING MATERIAL, PNEUMATIC MEANS FOR PICKING UP ONE OF THE SHEETS FROM SAID SUPPORTING MEANS AND DEPOSITING IT IN THE PRESS, MEANS FOR MOVING ONE OF SAID ASSEMBLIES ONTO THE SHEET MATERIAL IN THE PRESS, A MECHANISM FOR PLACING SLATS AGAINST THE SIDES OF THE MANDRELS IN THE PRESS, MEANS FOR PLACING THE SECOND ASSEMBLY OF MANDRELS INTO THE SPACES BETWEEN THE SLATS RESTING AGAINST THE SIDES OF THE MANDRELS IN THE PRESS, MEANS FOR TRANSFERRING A SECOND SHEET FROM SAID SUPPORTING MEANS TO A POSITION
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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) | 1955-10-21 | 1956-04-21 | 1956-10-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-21 | 1960-04-21 | 1960-10-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-21 | 1964-04-21 | 1964-10-21 | $7700.00 | Window Closed / Lapsed |