Patent US3215378A successfully refreshed from Google Patents.
US3215378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support bracket for chain saw
Assignee: Individual
•
Filing: 1964-03-16
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Granted: 1965-11-02
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Expires: 1984-03-16
Abstract
No abstract record available.
Inventors
- 👤 Roland F Kroll
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:37
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/0016
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A BRACKET FOR SUPPORTING A DRIVEN MECHANISM ON A CHAIN SAW POWER UNIT, SAID BRACKET COMPRISING: (A) A FACE PLATE HAVING A FRONT END AND A REAR END, (B) A SLOT EXTENDING THROUGH SAID FACE PLATE BETWEEN SAID FRONT END AND SAID REAR END AND ADAPTED TO RECEIVE A PLUALITY OF GUIDE BAR FASTENING BOLTS EXTENDING FROM SAID POWER UNIT, (C) AT LEAST ONE OPENING EXTENDING THROUGH SAID FACE PLATE NEAR SAID SLOT AND ADAPTED TO RECEIVE A LOCKING LUG EXTENDING FROM SAID POWER UNIT, (D) A TRANSVERSE PLATE RIGIDLY SECURED TO SAID FACE PLATE NEAR SAID FRONT END AND EXTENDING TRANSVERSELY THEREFROM, AND (E) A BASE PLATE EXTENDING FORWARDLY FROM SAID TRANSVERSE PLATE, SAID BASE PLATE HAVING A PLURALITY OF OPENINGS EXTENDING THERETHROUGH AND BEING ADAPTED TO SUPPORT A MECHANISM DRIVE BY SAID POWER UNIT THEREON.
Claim 2
Dependent Claim
137 words
A BRACKET FOR SUPPORTING A DRIVEN MECHANISM ON A CHAIN SAW POWER UNIT, SAID BRACKET COMPRISING: (A) A FACE PLATE HAVING A FRONT END AND A REAR END, (B) A SLOT EXTENDING THROUGH SAID FACE PLATE BETWEEN SAID FRONT END AND SAID REAR END AND ADAPTED TO RECEIVE A PLUALITY OF GUIDE BAR FASTENING BOLTS EXTENDING FROM SAID POWER UNIT, (C) AT LEAST ONE OPENING EXTENDING THROUGH SAID FACE PLATE NEAR SAID SLOT AND ADAPTED TO RECEIVE A LOCKING LUG EXTENDING FROM SAID POWER UNIT, (D) A TRANSVERSE PLATE RIGIDLY SECURED TO SAID FACE PLATE NEAR SAID FRONT END AND EXTENDING TRANSVERSELY THEREFROM, AND (E) A BASE PLATE EXTENDING FORWARDLY FROM SAID TRANSVERSE PLATE, SAID BASE PLATE HAVING A PLURALITY OF OPENINGS EXTENDING THERETHROUGH AND BEING ADAPTED TO SUPPORT A MECHANISM DRIVE BY SAID POWER UNIT THEREON.
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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) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |