US3307277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bucket attachment
Assignee: Individual
•
Filing: 1963-11-04
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Granted: 1967-03-07
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Expires: 1983-11-04
Abstract
No abstract record available.
Inventors
- 👤 Kondracki Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:50
CPC Classifications
E; E02; E02F; E02F9/00; E02F9/28; E02F9/2808
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
FOR AN EARTH SCOOPING BUCKET OF THE TYPE HAVING SIDE WALLS APERTURED TO RECEIVIE CONNECTING MEANS FOR ATTACHING SIDE CUTTERS AND A LIP PORTION HAVING SPACED APERTURES TO RECEIVE A PLURALITY OF TEETH SECURING WEDGES, AN ATTACHMENT TO REPLACE SAID SIDE CUTTERS AND TEETH COMPRISING A BODY PORTION, A PLURALITY OF DIGGING TEETH AND A PAIR OF BRACKET MEMBERS, SAID BODY PORTION HAVING FORWARDLY CONVERGING SIDES, CURVED REAR PORTIONS TO ENGAGE SAID BUCKET LIP AND CONFORM TO THE CURVATURE THEREOF, AND REARWARDLY PROJECTING UPPER AND LOWER PLATES SPACED TO ACCOMMODATE SAID BUCKET LIP THEREBETWEEN AND HAVING APERTURES SPACED TO ALIGN WITH THE SPACED APERTURES OF THE BUCKET LIP, SAID DIGGING TEETH BEING INTEGRAL WITH SAID ATTACHMENT BODY SIDES, SAID BRACKET MEMBERS HAVING APERTURES TO ALIGN WITH THE APERTURES OF THE BUCKET SIDE WALLS TO RECEIVE THROUGH SAID BRACKETS AND SIDE WALLS SECURING BOLTS.
Claim 2
Dependent Claim
143 words
FOR AN EARTH SCOOPING BUCKET OF THE TYPE HAVING SIDE WALLS APERTURED TO RECEIVIE CONNECTING MEANS FOR ATTACHING SIDE CUTTERS AND A LIP PORTION HAVING SPACED APERTURES TO RECEIVE A PLURALITY OF TEETH SECURING WEDGES, AN ATTACHMENT TO REPLACE SAID SIDE CUTTERS AND TEETH COMPRISING A BODY PORTION, A PLURALITY OF DIGGING TEETH AND A PAIR OF BRACKET MEMBERS, SAID BODY PORTION HAVING FORWARDLY CONVERGING SIDES, CURVED REAR PORTIONS TO ENGAGE SAID BUCKET LIP AND CONFORM TO THE CURVATURE THEREOF, AND REARWARDLY PROJECTING UPPER AND LOWER PLATES SPACED TO ACCOMMODATE SAID BUCKET LIP THEREBETWEEN AND HAVING APERTURES SPACED TO ALIGN WITH THE SPACED APERTURES OF THE BUCKET LIP, SAID DIGGING TEETH BEING INTEGRAL WITH SAID ATTACHMENT BODY SIDES, SAID BRACKET MEMBERS HAVING APERTURES TO ALIGN WITH THE APERTURES OF THE BUCKET SIDE WALLS TO RECEIVE THROUGH SAID BRACKETS AND SIDE WALLS SECURING BOLTS.
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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |