Patent US4060049A successfully refreshed from Google Patents.
US4060049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water ski rope handle
Assignee: Berkley and Co Inc
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Filing: 1976-10-28
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Granted: 1977-11-29
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Expires: 1996-10-28
Abstract
Abstract A water ski rope handle of molded plastic construction with floatation cavities in the handle portion and rope anchoring end caps rigidly secured to the ends of the same which provide for mounting of the rope with the knots in the ends of the rope being recessed to captivate the same and with the rope being angled from the handle to minimize fraying or wear thereof.
Inventors
- 👤 James T. Rumbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:20
CPC Classifications
B; B63; B63B; B63B34/00; B63B34/60; B63B34/63
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
173 words
A water ski rope handle comprising: a cylindrical handle portion having a pair of hollow recesses therein and extending from opposite ends of the same, a pair of rope anchoring flanges mounted on the ends of the cylindrical handle portion, said flanges having ski rope anchoring portions and plug portions with the plug portions extending translationally from the achoring portions and being positioned into the recesses in the ends of cylindrical handle portion closing the same to define floatation cavities therein and mounting the flanges on the handle portion, said rope anchoring portions each having an aperture formed therein extending therethrough to the plug portion terminating in an exposed recess therein, said flanges being adapted to receive the ends of the tow rope to extend through the apertures in the rope anchoring portions with the rope being secured by knots at the ends of the same located in the exposed recesses of the rope anchoring the flanges, said rope anchoring flanges being inclined to the extent of the cylindrical portion by approximately 75°
Claim 2
Dependent Claim
173 words
A water ski rope handle comprising: a cylindrical handle portion having a pair of hollow recesses therein and extending from opposite ends of the same, a pair of rope anchoring flanges mounted on the ends of the cylindrical handle portion, said flanges having ski rope anchoring portions and plug portions with the plug portions extending translationally from the achoring portions and being positioned into the recesses in the ends of cylindrical handle portion closing the same to define floatation cavities therein and mounting the flanges on the handle portion, said rope anchoring portions each having an aperture formed therein extending therethrough to the plug portion terminating in an exposed recess therein, said flanges being adapted to receive the ends of the tow rope to extend through the apertures in the rope anchoring portions with the rope being secured by knots at the ends of the same located in the exposed recesses of the rope anchoring the flanges, said rope anchoring flanges being inclined to the extent of the cylindrical portion by approximately 75°
Claim 3
Dependent Claim
57 words
The water ski rope handle of claim 1 in which the plug portions of the flanges have a raised key portion thereon and the ends of the recesses in the handle portion have suitable detents to positively locate the flanges on the handle extending parallel to one another in the same direction and inclined toward one another.
Claim 4
Dependent Claim
22 words
The water ski rope handle of claim 2 in which the handle portion has an annular raised flange midway along its extent.
Claim 5
Dependent Claim
35 words
The water ski rope handle of claim 3 and including cylindrical grip members positioned over the handle portion on either side of the raised flange thereon and being held thereon by the rope anchoring flanges.
Claim 6
Dependent Claim
53 words
The water ski rope handle of claim 4 in which the grip members edges at the extremities of the same fit into grooved surfaces in the raised flange on the handle portion at one extremity and into grooved surfaces in the rope anchoring portion of the rope anchoring flanges at the outer extremity.
Claim 7
Dependent Claim
35 words
The water ski rope handle of claim 5 in which the handle portion and the rope anchoring flanges are made of a molded plastic material with the flanges being ultrasonically welded to the handle portion.
Claim 8
Dependent Claim
35 words
The water ski rope handle of claim 6 in which the handle portion and the rope anchoring flanges are made of a molded plastic material with the flanges being adhesively bonded to the handle portion.
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) | 1980-11-28 | 1981-05-30 | 1981-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-11-28 | 1985-05-30 | 1985-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-11-28 | 1989-05-30 | 1989-11-29 | $7700.00 | Window Closed / Lapsed |