Patent US3072293A successfully refreshed from Google Patents.
US3072293A
Expired / Lapsed
US
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Apparatus for controlling the production of chipboards
Assignee: Bahre Metallwerk KG
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Filing: 1960-04-29
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Granted: 1963-01-08
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Expires: 1980-04-29
Abstract
No abstract record available.
Inventors
- 👤 Greten Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:59
CPC Classifications
B; B27; B27N; B27N3/00; B27N3/08; B27N3/10; B27N3/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
APPARATUS FOR FORMING A MAT OF CHIPS COMPRISING A CONVEYOR, MEANS FOR FEEDING CHIPS TO THE CONVEYOR TO FORM A MAT THEREON, SAID CONVEYOR HAVING MEANS FOR SEPARATING FROM THE MAT A PORTION OF THE MAT, A DEVICE RESPONSIVE TO THE SPECIFIC WEIGHT OF SAID PORTION OF THE MAT, MEANS FOR CONVEYING SAID PORTION TO THE DEVICE AND MEANS FOR CONTROLLING SAID FEEDING MEANS IN ACCORDANCE WITH THE RESPONSE OF SAID DEVICE TO SAID SPECIFIC WEIGHT WHEREBY THE RATE OF FEEDING CHIPS TO THE CONVEYOR IS INCREASED IN RESPONSE TO A PORTION OF LOW SPECIFIC WEIGHT AND DECREASED IN RESPONSE TO A PORTION OF HIGH SPECIFIC WEIGHT.
Claim 2
Dependent Claim
107 words
APPARATUS FOR FORMING A MAT OF CHIPS COMPRISING A CONVEYOR, MEANS FOR FEEDING CHIPS TO THE CONVEYOR TO FORM A MAT THEREON, SAID CONVEYOR HAVING MEANS FOR SEPARATING FROM THE MAT A PORTION OF THE MAT, A DEVICE RESPONSIVE TO THE SPECIFIC WEIGHT OF SAID PORTION OF THE MAT, MEANS FOR CONVEYING SAID PORTION TO THE DEVICE AND MEANS FOR CONTROLLING SAID FEEDING MEANS IN ACCORDANCE WITH THE RESPONSE OF SAID DEVICE TO SAID SPECIFIC WEIGHT WHEREBY THE RATE OF FEEDING CHIPS TO THE CONVEYOR IS INCREASED IN RESPONSE TO A PORTION OF LOW SPECIFIC WEIGHT AND DECREASED IN RESPONSE TO A PORTION OF HIGH SPECIFIC WEIGHT.
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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) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |