Patent US4793391A successfully refreshed from Google Patents.
US4793391A
Expired / Lapsed
US
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Stripper device for log splitters
Assignee: Individual
•
Filing: 1988-05-05
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Granted: 1988-12-27
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Expires: 2008-05-05
Abstract
Abstract A device for removal of a log from a log-splitter blade including a stripper member removably engaged to the log-splitter anvil member. The stripper member has distal and proximal ends and a front surface beveled upwardly from a lower edge at the distal end toward the proximal end such that the power of the log-splitter acts, through the beveled surface of the stripper member, on the free end of a log stuck on the blade to remove it from the blade. A preferred embodiment includes a notched front surface to help keep the free end engaged with the stripper member during removal of a log.
Inventors
- 👤 James J. Mauer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 20:45
CPC Classifications
B; B27; B27L; B27L7/00; B27L7/06; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
107 words
A device for removal of a log from a log-splitter blade, the log extending from a stuck end lodged on the blade to a free end along the splitter, comprising: an anvil member facing the blade; means to drive the blade and anvil together; a stripper member removably engaged with respect to the anvil member and having distal and proximal ends, the stripper member having a front surface beveled upwardly from lower edge at the distal end toward the proximal end, whereby the power of the drive means can act on the free end of the log through the stripper member to remove it from the blade.
Claim 2
Independent Claim
107 words
A device for removal of a log from a log-splitter blade, the log extending from a stuck end lodged on the blade to a free end along the splitter, comprising: an anvil member facing the blade; means to drive the blade and anvil together; a stripper member removably engaged with respect to the anvil member and having distal and proximal ends, the stripper member having a front surface beveled upwardly from lower edge at the distal end toward the proximal end, whereby the power of the drive means can act on the free end of the log through the stripper member to remove it from the blade.
Claim 3
Dependent Claim
50 words
The device of claim 1 comprising a vertical center notch in the front surface dividing the lower edge and extending rearwardly therefrom through at least a portion of the beveled front surface, whereby the free end of the log tends to be kept on line during removal from the blade.
Claim 4
Dependent Claim
18 words
The device of claim 2 wherein the vertical notch is aligned with the blade of the log splitter.
Claim 5
Dependent Claim
21 words
The device of claim 2 wherein the notch is V-shaped and extends about one-half the length of the beveled front surface.
Claim 6
Dependent Claim
24 words
The device of claim 1 wherein the beveled front surface is inclined at an angle of less than about 45° to a horizontal plane.
Claim 7
Dependent Claim
22 words
The device of claim 1 wherein the proximal end of the stripper member includes means for removable attachment to the anvil member.
Claim 8
Dependent Claim
17 words
The device of claim 6 wherein the attachment means includes an engagement slot receiving the anvil member.
Claim 9
Dependent Claim
50 words
The device of claim 6 comprising a vertical center notch in the front surface dividing the lower edge and extending rearwardly therefrom through at least a portion of the beveled front surface, whereby the free end of the log tends to be kept on line during removal from the blade.
Claim 10
Dependent Claim
18 words
The device of claim 8 wherein the vertical notch is aligned with the blade of the log splitter.
Claim 11
Dependent Claim
21 words
The device of claim 8 wherein the notch is V-shaped and extends about one-half the length of the beveled front surface.
Claim 12
Dependent Claim
24 words
The device of claim 6 wherein the beveled front surface is inclined at an angle of less than about 45 to a horizontal plane.
Claim 13
Dependent Claim
108 words
A stripper device for removal from a log-splitter blade of a log which extends from a stuck end lodged on the blade to a free end along the splitter and facing a log-splitter anvil member, comprising a stripper member having a distal end and a proximal end, means at the proximal end for removable attachment of the stripper member to the anvil member, and a front surface beveled upwardly from a lower edge at the distal end toward the proximal end such that the power of a log splitter can act on the free end of the log through the stripper member to remove it from the blade.
Claim 14
Dependent Claim
108 words
A stripper device for removal from a log-splitter blade of a log which extends from a stuck end lodged on the blade to a free end along the splitter and facing a log-splitter anvil member, comprising a stripper member having a distal end and a proximal end, means at the proximal end for removable attachment of the stripper member to the anvil member, and a front surface beveled upwardly from a lower edge at the distal end toward the proximal end such that the power of a log splitter can act on the free end of the log through the stripper member to remove it from the blade.
Claim 15
Dependent Claim
50 words
The device of claim 12 comprising a vertical center notch in the front surface dividing the lower edge and extending rearwardly therefrom through at least a portion of the beveled front surface, whereby the free end of the log tends to be kept on line during removal from the blade.
Claim 16
Dependent Claim
18 words
The device of claim 13 wherein the vertical notch is aligned with the blade of the log splitter.
Claim 17
Dependent Claim
21 words
The device of claim 13 wherein the notch is V-shaped and extends about one-half the length of the beveled front surface.
Claim 18
Dependent Claim
24 words
The device of claim 12 wherein the beveled front surface is inclined at an angle of less than about 45° to a horizontal plane.
Claim 19
Dependent Claim
17 words
The device of claim 12 wherein the attachment means includes an engagement slot receiving the anvil member.
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) | 1991-12-27 | 1992-06-27 | 1992-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-27 | 1996-06-27 | 1996-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-27 | 2000-06-27 | 2000-12-27 | $7700.00 | Window Closed / Lapsed |