US5174237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grade marker
Assignee: Individual
•
Filing: 1991-11-08
•
Granted: 1992-12-29
•
Expires: 2011-11-08
Abstract
Abstract A grade marker having a flag or feather made of a bundle of stiff, resilient strands, a wood peg, and at least one staple within which the feather is located. The feather is located within at least one staple. The staple is driven into the side of the peg or stake.
Inventors
- 👤 Larry D. Beard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:46
CPC Classifications
G; G09; G09F; G09F17/00; G09F2017/005
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
97 words
A grade marker comprising: a wooden peg that can be driven into the soil, the wooden peg having a top and side, a plurality of stiff, resilient strands attachable to the side of the wooden peg, the strands extending above the top substantially erectly from and parallel to the side of the wooden peg so that the grade marker can be seen by construction crews when the peg has been driven into the soil, and means for securing the strands to the side of the wooden peg, said means penetrating into the side of the wooden peg.
Claim 2
Dependent Claim
97 words
A grade marker comprising: a wooden peg that can be driven into the soil, the wooden peg having a top and side, a plurality of stiff, resilient strands attachable to the side of the wooden peg, the strands extending above the top substantially erectly from and parallel to the side of the wooden peg so that the grade marker can be seen by construction crews when the peg has been driven into the soil, and means for securing the strands to the side of the wooden peg, said means penetrating into the side of the wooden peg.
Claim 3
Dependent Claim
89 words
A grade marker comprising: a wooden stake that can be driven into the soil, the wooden stake having a top and sides, a bundle of resilient strands which are folded in substantially a u-shape, at least one means for securing the folded end of the resilient strands to the side of the wooden stake so that the strands extend substantially erectly from and parallel to the side of the wooden stake and above the top of the wooden stake, said means penetrating into the side of the wooden stake.
Claim 4
Dependent Claim
89 words
A grade marker comprising: a wooden stake that can be driven into the soil, the wooden stake having a top and sides, a bundle of resilient strands which are folded in substantially a u-shape, at least one means for securing the folded end of the resilient strands to the side of the wooden stake so that the strands extend substantially erectly from and parallel to the side of the wooden stake and above the top of the wooden stake, said means penetrating into the side of the wooden stake.
Claim 5
Dependent Claim
184 words
A grade marker comprising: a wooden stake that can be driven into soil, the wooden stake having at least one side and a pointed bottom end that is driven into the soil and a top, a feather, wherein the feather includes a plurality of strands of resilient material bent to form a substantially u-shaped portion at one end and wherein the feather is capable of standing substantially erectly and parallel to the stake when so bent and secured to said at least one side of the stake, a plurality of staples, wherein each staple has a bight, the bight of at least one of the staples circumscribing the bent portion of the feather when said circumscribing staples is driven into said at least one side of the wooden stake, and the bight of at least another of the staples covering said strands and located above and at approximately 90 degrees to said circumscribing staple when said covering staple is driven into said at least one side of the stake so that the staples keep the feather standing erectly above the top of the stake.
Claim 6
Dependent Claim
184 words
A grade marker comprising: a wooden stake that can be driven into soil, the wooden stake having at least one side and a pointed bottom end that is driven into the soil and a top, a feather, wherein the feather includes a plurality of strands of resilient material bent to form a substantially u-shaped portion at one end and wherein the feather is capable of standing substantially erectly and parallel to the stake when so bent and secured to said at least one side of the stake, a plurality of staples, wherein each staple has a bight, the bight of at least one of the staples circumscribing the bent portion of the feather when said circumscribing staples is driven into said at least one side of the wooden stake, and the bight of at least another of the staples covering said strands and located above and at approximately 90 degrees to said circumscribing staple when said covering staple is driven into said at least one side of the stake so that the staples keep the feather standing erectly above the top of the stake.
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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) | 1995-12-29 | 1996-06-29 | 1996-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-12-29 | 2000-06-29 | 2000-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-12-29 | 2004-06-29 | 2004-12-29 | $7700.00 | Window Closed / Lapsed |