US3148673A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cutting marble blocks into slabs
Assignee: S P A SECOBLITZ-INDUSTRIA MECCANICA
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Filing: 1962-05-14
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Granted: 1964-09-15
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Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Ronzani Angelo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:18
CPC Classifications
B; B28; B28D; B28D1/00; B28D1/02; B28D1/04; B28D1/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
AN APPARATUS FOR CUTTING MARBLE BLOCKS INTO SLABS, COMPRISING FOUR SUBSTANTIALLY VERTICAL UPRIGHTS, FRONT AND REAR CROSS BEAMS SUPPORTED BY SAID UPRIGHTS, BRIDGE BEAMS MOUNTED ON SAID UPRIGHTS AND EXTENDING FROM THE FRONT TO THE REAR, MEANS FOR DISPLACING SAID BRIDGE BEAMS PARALLEL TO ITSELF ALONG SAID CROSS BEAMS, MEANS FOR LIFTING AND LOWERING, RESPECTIVELY, SAID BRIDGE BEAMS RELATIVE TO SAID CROSS BEAMS, A MILLING DISC INCLUDING AN ELECTRIC MOTOR OPERATIVELY CONNECTED THERETO SUPPORTED BY AND DISPLACEABLE ALONG SAID BRIDGE BEAMS, A TRUCK CARRYING A MARBLE BLOCK AND ROLLABLE BELOW SAID MILLING DISC, SO THAT UPON SETTING SAID MARBLE BLOCK IN A PREDETERMINED POSITION, SAID MILLING DISC IS SET TO A REQUIRED POSITION BY LIFTING AND LOWERING, RESPECTIVELY, SAID BRIDGE BEAM AND BY MOVING SAID MILLING DISC ALONG SAID BRIDGE BEAM.
Claim 2
Independent Claim
131 words
AN APPARATUS FOR CUTTING MARBLE BLOCKS INTO SLABS, COMPRISING FOUR SUBSTANTIALLY VERTICAL UPRIGHTS, FRONT AND REAR CROSS BEAMS SUPPORTED BY SAID UPRIGHTS, BRIDGE BEAMS MOUNTED ON SAID UPRIGHTS AND EXTENDING FROM THE FRONT TO THE REAR, MEANS FOR DISPLACING SAID BRIDGE BEAMS PARALLEL TO ITSELF ALONG SAID CROSS BEAMS, MEANS FOR LIFTING AND LOWERING, RESPECTIVELY, SAID BRIDGE BEAMS RELATIVE TO SAID CROSS BEAMS, A MILLING DISC INCLUDING AN ELECTRIC MOTOR OPERATIVELY CONNECTED THERETO SUPPORTED BY AND DISPLACEABLE ALONG SAID BRIDGE BEAMS, A TRUCK CARRYING A MARBLE BLOCK AND ROLLABLE BELOW SAID MILLING DISC, SO THAT UPON SETTING SAID MARBLE BLOCK IN A PREDETERMINED POSITION, SAID MILLING DISC IS SET TO A REQUIRED POSITION BY LIFTING AND LOWERING, RESPECTIVELY, SAID BRIDGE BEAM AND BY MOVING SAID MILLING DISC ALONG SAID BRIDGE BEAM.
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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) | 1967-09-15 | 1968-03-16 | 1968-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-15 | 1972-03-16 | 1972-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-15 | 1976-03-16 | 1976-09-15 | $7700.00 | Window Closed / Lapsed |