US3635232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rope retaining stake
Assignee: Central Specialties Co
•
Filing: 1970-04-27
•
Granted: 1972-01-18
•
Expires: 1990-04-27
Abstract
Abstract A unitary tent stake having a cleat member along a shank edge for rope engagement; and having opposite louver channels for anchoring the stake in the ground.
Inventors
- 👤 Jordan I Rotheiser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:19
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/62
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
321 words
A stake for driving into the ground and for being anchored within the ground, including an elongated shank, said shank having opposite faces, a head for receiving impact forces at one end of the shank, a ground-penetrating point at the opposite end of said shank, a flange extending along the length of one edge of said shank, an opposite flange extending along the length of the opposite edge of said shank, said flanges at the opposite edges of the said shank extending to the opposite faces of said elongated shank to define a channel on each side of said shank, a plurality of louver elements along each face of said shank and enclosed within the respective channel thereof, said louver elements being linearly aligned along said shank and said louver elements along one face of said shank being in staggered relationship with respect to said louver elements disposed along the opposing face of said shank, each louver element having a flat surface substantially normal to a face of said elongated shank and a downwardly and inwardly tapered surface which terminates at the base of the shank, a cleat member on the upper one-half of said shank and disposed below said head, said cleat member having an elongated body, and an intermediate connecting portion adjoining said body to said shank, a rope passageway between said elongated body and said shank on one side of said connecting portion, said rope passageway having a dimension sufficient to allow a rope of selected size to pass therethrough and a tapered passageway between said cleat member and said shank on the other side of said connecting body portion, said tapered passageway having a dimension sufficient to allow a rope of selected size to be wedged in a smaller dimension toward the bottom of said tapered passageway when said rope is turned through said passageway, abutted against said connecting body portion, and moved through said tapered passageway.
Claim 2
Dependent Claim
321 words
A stake for driving into the ground and for being anchored within the ground, including an elongated shank, said shank having opposite faces, a head for receiving impact forces at one end of the shank, a ground-penetrating point at the opposite end of said shank, a flange extending along the length of one edge of said shank, an opposite flange extending along the length of the opposite edge of said shank, said flanges at the opposite edges of the said shank extending to the opposite faces of said elongated shank to define a channel on each side of said shank, a plurality of louver elements along each face of said shank and enclosed within the respective channel thereof, said louver elements being linearly aligned along said shank and said louver elements along one face of said shank being in staggered relationship with respect to said louver elements disposed along the opposing face of said shank, each louver element having a flat surface substantially normal to a face of said elongated shank and a downwardly and inwardly tapered surface which terminates at the base of the shank, a cleat member on the upper one-half of said shank and disposed below said head, said cleat member having an elongated body, and an intermediate connecting portion adjoining said body to said shank, a rope passageway between said elongated body and said shank on one side of said connecting portion, said rope passageway having a dimension sufficient to allow a rope of selected size to pass therethrough and a tapered passageway between said cleat member and said shank on the other side of said connecting body portion, said tapered passageway having a dimension sufficient to allow a rope of selected size to be wedged in a smaller dimension toward the bottom of said tapered passageway when said rope is turned through said passageway, abutted against said connecting body portion, and moved through said tapered passageway.
Claim 3
Dependent Claim
30 words
The stake as set forth in claim 1 above, wherein the width of said flanges along the respective edges of said shank decrease in size toward the ground-penetrating point thereof.
Claim 4
Dependent Claim
27 words
The stake as set forth in claim 1 wherein said louver elements along each face of said shank are disposed within the ground-penetrating portion of said shank.
Claim 5
Dependent Claim
59 words
The stake as set forth in claim 1 above, wherein said head on said shank has a lateral extension terminating at about the top of said elongated body of said cleat member, whereby said head extension and the cleat member body top define a rope guideway therebetween for the rope prior to wedging the rope in said tapered passageway.
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) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |