US4478033A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gardening tool
Assignee: Individual
•
Filing: 1983-12-30
•
Granted: 1984-10-23
•
Expires: 2003-12-30
Abstract
Abstract A gardening tool having a long straight handle with a rake head on one end and a hoe head on the opposite end. The rake head has tines which extend beyond the one end of the handle at an obtuse angle to the longitudinal axis of the handle and terminate in transverse teeth which are disposed completely on one side of the handle. The hoe head extends beyond its end of the handle at an obtuse angle to the longitudinal axis of the handle and it presents a flat blade located completely on one side of the handle. The rake head and the hoe head are offset from each other rotationally about the axis of the handle to prevent the hoe head from striking a person using the tool for raking and to prevent the rake head from striking the person using the tool as a hoe.
Inventors
- 👤 Dale R. Konyn
- 👤 Wayne T. Zielke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:25
CPC Classifications
A; A01; A01D; A01D11/00; A01D11/06
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
305 words
A gardening tool comprising: an elongated straight handle having a longitudinal axis; a rake head attached to one end of said handle, said rake head having a plurality of elongated tines extending longitudinally beyond said one end of the handle at a first obtuse angle to said longitudinal axis of the handle, said tines terminating away from the handle in transverse teeth which are located completely on one side of the handle, said rake head being substantially symmetrical on opposite sides of a longitudinal axis extending at said first obtuse angle to the longitudinal axis of the handle; and a hoe head operatively connected to the opposite end of said handle and extending longitudinally beyond said opposite end of the handle at a second obtuse angle to said longitudinal axis of the handle, said hoe head being substantially symmetrical about a longitudinal axis extending at said second obtuse angle to the longitudinal axis of the handle, said hoe head away from the handle presenting a blade extending laterally on opposite sides of its longitudinal axis and positioned completely on one side of the handle; said axes of the rake head and the hoe head being offset from each other rotationally about the longitudinal axis of the handle by an acute angle substantially greater than zero and substantially less than 90 degrees whereby (a) to position substantially the entire hoe head on the opposite side of the handle from the body of a person holding the handle with the rake head teeth in raking position on the ground at one side of the person, and (b) to position the rake head teeth on the opposite side of the handle from the body of a person holding the handle with the hoe head blade in hoeing position on the ground at said one side of the person.
Claim 2
Dependent Claim
305 words
A gardening tool comprising: an elongated straight handle having a longitudinal axis; a rake head attached to one end of said handle, said rake head having a plurality of elongated tines extending longitudinally beyond said one end of the handle at a first obtuse angle to said longitudinal axis of the handle, said tines terminating away from the handle in transverse teeth which are located completely on one side of the handle, said rake head being substantially symmetrical on opposite sides of a longitudinal axis extending at said first obtuse angle to the longitudinal axis of the handle; and a hoe head operatively connected to the opposite end of said handle and extending longitudinally beyond said opposite end of the handle at a second obtuse angle to said longitudinal axis of the handle, said hoe head being substantially symmetrical about a longitudinal axis extending at said second obtuse angle to the longitudinal axis of the handle, said hoe head away from the handle presenting a blade extending laterally on opposite sides of its longitudinal axis and positioned completely on one side of the handle; said axes of the rake head and the hoe head being offset from each other rotationally about the longitudinal axis of the handle by an acute angle substantially greater than zero and substantially less than 90 degrees whereby (a) to position substantially the entire hoe head on the opposite side of the handle from the body of a person holding the handle with the rake head teeth in raking position on the ground at one side of the person, and (b) to position the rake head teeth on the opposite side of the handle from the body of a person holding the handle with the hoe head blade in hoeing position on the ground at said one side of the person.
Claim 3
Dependent Claim
84 words
A gardening tool according to claim 1, wherein: said hoe head has a pair of opposite legs extending from opposite ends of said blade toward the handle and a cross piece extending transversely between said legs at the opposite end of the latter from said blade; and further comprising: holder pieces for the hoe head fastened to said handle at said opposite end of the latter and receiving said cross piece on the hoe head to connect the hoe head operatively to the handle.
Claim 4
Dependent Claim
50 words
A gardening tool according to claim 1, wherein: said teeth on the rake head have free ends lying substantially in a common plane; and said blade on the hoe head extends substantially in a plane at an obtuse angle to the plane of the free ends of the rake teeth.
Claim 5
Dependent Claim
27 words
A gardening tool according to claim 1, wherein said rake head and said hoe head are offset from each other substantially 45 degrees rotationally about the handle.
Claim 6
Dependent Claim
127 words
A gardening tool according to claim 4, wherein: said teeth on the rake head have free ends lying substantially in a common plane; and said blade on the hoe head extends substantially in a plane at an obtuse angle to the plane of the free ends of the rake teeth; and said hoe head has a pair of opposite legs extending from opposite ends of said blade toward the handle and a cross piece extending transversely between said legs at the opposite end of the latter from said blade; and further comprising: holder pieces for the hoe head fastened to said handle at said opposite end of the latter and receiving said cross piece on the hoe head to connect the hoe head operatively to the handle.
Claim 7
Dependent Claim
210 words
A gardening tool comprising: an elongated handle; a rake head attached to one end of said handle, said rake head having a plurality of elongated tines extending longitudinally beyond said one end of the handle, said tines terminating away from the handle in transverse teeth which are located completely on one side of the handle; and a hoe head operatively connected to the opposite end of said handle and extending longitudinally beyond said opposite end of the handle, said hoe head away from the handle presenting a blade positioned completely on one side of the handle; said rake head and said hoe head being offset from each other rotationally about the handle by an acute angle substantially greater than zero and substantially less than 90 degrees whereby (a) to position substantially the entire hoe head on the opposite side of the handle from the body of a person holding the handle with the rake head teeth in raking position on the ground at one side of the person, and (b) to position the rake head teeth on the opposite side of the handle from the body of a person holding the handle with the hoe head blade in hoeing position on the ground at said one side of the person.
Claim 8
Dependent Claim
210 words
A gardening tool comprising: an elongated handle; a rake head attached to one end of said handle, said rake head having a plurality of elongated tines extending longitudinally beyond said one end of the handle, said tines terminating away from the handle in transverse teeth which are located completely on one side of the handle; and a hoe head operatively connected to the opposite end of said handle and extending longitudinally beyond said opposite end of the handle, said hoe head away from the handle presenting a blade positioned completely on one side of the handle; said rake head and said hoe head being offset from each other rotationally about the handle by an acute angle substantially greater than zero and substantially less than 90 degrees whereby (a) to position substantially the entire hoe head on the opposite side of the handle from the body of a person holding the handle with the rake head teeth in raking position on the ground at one side of the person, and (b) to position the rake head teeth on the opposite side of the handle from the body of a person holding the handle with the hoe head blade in hoeing position on the ground at said one side of the person.
Claim 9
Dependent Claim
27 words
A gardening tool according to claim 6, wherein said rake head and said hoe head are offset from each other substantially 45 degrees rotationally about the handle.
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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) | 1987-10-23 | 1988-04-23 | 1988-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-23 | 1992-04-23 | 1992-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-23 | 1996-04-23 | 1996-10-23 | $7700.00 | Window Closed / Lapsed |