Patent US5674787A successfully refreshed from Google Patents.
US3096893A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Loading machine
Assignee: Goodman Manufacturing Co LP
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Filing: 1960-02-24
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Granted: 1963-07-09
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Expires: 1980-02-24
Abstract
No abstract record available.
Inventors
- 👤 Anthony R Biedess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:49
CPC Classifications
E; E02; E02F; E02F9/00; E02F9/08; E02F9/0858; E02F9/0875; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/342; E02F3/348; E02F3/3483; E02F3/352; E02F7/00; E02F7/02; E02F9/0808
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
228 words
IN A LOADING MACHINE, A MOBILE FRAME, A CONVEYOR EXTENDING ALONG SAID FRAME AND HAVING A FORWARD RECEIVING END AT A FIXED ELEVATION WITH RESPECT TO THE GROUND, A BOOM TRANSVERSELY PIVOTED TO SAID FRAME REARWARDLY OF THE FORWARD END THEREOF AND EXTENDING IN ADVANCE OF SAID FRAME, A DIGGER BUCKET TRANSVERSELY PIVOTED TO THE FORWARD END OF SAID BOOM AND DEPENDING FROM SAID BOOM INTO ENGAGEMENT WITH THE GROUND, MEANS FOR HOLDING SAID BOOM IN POSITION AND VERTICALLY ADJUSTABLY MOVING SAID BOOM WITH RESPECT TO THE GROUND, A BELLCRANK TRANSVERSELY PIVOTED TO ONE SIDE OF SAID DIGGER BUCKET FOR MOVEMENT ABOUT AN AXIS SPACED BENEATH AND FORWARDLY OF THE AXIS OF PIVOTAL CONNECTION OF SAID DIGGER BUCKET TO SAID BOOM WHEN THE DIGGER BUCKET IS IN ENGAGEMENT WITH THE GROUNG, A STOP PROJECTING LATERALLY OF SAID DIGGER BUCKET, SAID BELLCRANK HAVING A LEVER ARM DEPENDING FROM ITS AXIS OF CONNECTION TO SAID DIGGER BUCKET AND EXTENDING UNDERNEATH SAID STOP WHEN SAID DIGGER BUCKET IS IN ENGAGEMENT WITH THE GROUNG AND HAVING A SECOND UPRIGHT LEVER ARM EXTENDING UPWARDLY OF THE AXIS OF CONNECTION OF SAID BELLCRANK TO SAID DIGGER BUCKET, AN ACTUATING LEVER TRANSVERSELY PIVOTED TO SAID FRAME AND EXTENDING UPWARDLY OF ITS AXIS OF PIVOTAL CONNECTION TO SAID FRAME, AN EXTENSIBLE AND RETRACTIBLE OPERATING MEMBER TRANSVERSELY PIVOTED TO SAID BOOM AND PIVOTALLY CONNECTED WITH SAID ACTUATING
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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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |