Patent US3209474A successfully refreshed from Google Patents.
US3209474A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor loader with pivotal scoop portion
Assignee: International Motors LLC
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Filing: 1962-01-15
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Granted: 1965-10-05
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Expires: 1982-01-15
Abstract
No abstract record available.
Inventors
- 👤 Noel G Artman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:44
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/36; E02F3/40; E02F3/402; E02F3/404; E02F3/34; E02F3/3405; E02F3/3408; E02F3/3417; E02F3/401; E02F3/413; E02F3/4133
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
IN TRACTOR LOADER, A BOOM CARRIED THEREON AND EXTENDING FORWARDLY THEREOF, A TWO-PIECE BUCKET COMPRISING A FRONT SCOOP PORTION AND A REAR MOLDBOARD PORTION, MEANS PIVOTALLY MOUNTING SAAID MOLDBOARD PORTION ON SAID BOOM, LINKAGE MEANS CONNECTED BETWEEN SAID TRACTOR AND SAID MOLDBOARD PORTION FOR PIVOTING SAID MOLDBOARD PORTION RELAVTIVE TO SAID BOOM, SECOND LINIKAGE MEANS CONNECTED TO SAID BOOM AND TO SAID SCOOP PORTION TO CARRY SAID SCOOP PORTION INDEPENDENTLY OF SAID MOLDBOARD PORTION AND TO PIVOT SAID SCOOP PORTION RELATIVE TO SAID BOOM, THIRD LINKAGE MEANS CONNECTED TO SAID SECOND LINKAGE MEANS AND SAID SCOOP PORTION FOR PIVOTING SAID SCOOP PORTION RELATIVE TO SAID MOLDBOARD PORTION.
Claim 2
Dependent Claim
107 words
IN TRACTOR LOADER, A BOOM CARRIED THEREON AND EXTENDING FORWARDLY THEREOF, A TWO-PIECE BUCKET COMPRISING A FRONT SCOOP PORTION AND A REAR MOLDBOARD PORTION, MEANS PIVOTALLY MOUNTING SAAID MOLDBOARD PORTION ON SAID BOOM, LINKAGE MEANS CONNECTED BETWEEN SAID TRACTOR AND SAID MOLDBOARD PORTION FOR PIVOTING SAID MOLDBOARD PORTION RELAVTIVE TO SAID BOOM, SECOND LINIKAGE MEANS CONNECTED TO SAID BOOM AND TO SAID SCOOP PORTION TO CARRY SAID SCOOP PORTION INDEPENDENTLY OF SAID MOLDBOARD PORTION AND TO PIVOT SAID SCOOP PORTION RELATIVE TO SAID BOOM, THIRD LINKAGE MEANS CONNECTED TO SAID SECOND LINKAGE MEANS AND SAID SCOOP PORTION FOR PIVOTING SAID SCOOP PORTION RELATIVE TO SAID MOLDBOARD PORTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |