Patent US3638876A successfully refreshed from Google Patents.
US3638876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water ski towrope reel
Assignee: Individual
•
Filing: 1967-03-09
•
Granted: 1972-02-01
•
Expires: 1987-03-09
Abstract
Abstract A winding reel assembly including a rotatable winding member including appreciably different major and minor dimensions in right angularly disposed directions in a plane extending generally normal to the axis of rotation of the winding member and a mounting assembly for the winding member whereby its axis of rotation may be angularly displaced approximately 90* or a greater or lesser amount as desired.
Inventors
- 👤 William W Bullock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:29
CPC Classifications
B; B66; B66D; B66D1/00; B66D1/02; B66D1/04; B63; B63B; B63B34/00; B63B34/60; B63B34/67; B63H; B63H21/00; B63H21/12; B63H21/16; B65; B65H; B65H75/00; B65H75/02; B65H75/34; B65H75/38; B65H75/44; B65H75/4457; B65H75/446; B66D1/28; B66D2700/00; B66D2700/01; B66D2700/0183
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
137 words
A winding reel assembly for elongated tension members such as ropes, said reel assembly comprising a support member, a winding member rotatably journaled from said support member for rotation about an axis stationarily positioned relative to said support member, a base, means movably mounting said support member from said base for angular displacement of said axis relative to said base, said support member and said base including means establishing limits of movement of said support member and thus angular displacement of said axis relative to said base, means operatively connected between said support member and said base operative to yieldingly urge said support member toward the corresponding limit position on either side of a center position of movement of said support member in response to movement of said support member in either direction from said center position.
Claim 2
Dependent Claim
137 words
A winding reel assembly for elongated tension members such as ropes, said reel assembly comprising a support member, a winding member rotatably journaled from said support member for rotation about an axis stationarily positioned relative to said support member, a base, means movably mounting said support member from said base for angular displacement of said axis relative to said base, said support member and said base including means establishing limits of movement of said support member and thus angular displacement of said axis relative to said base, means operatively connected between said support member and said base operative to yieldingly urge said support member toward the corresponding limit position on either side of a center position of movement of said support member in response to movement of said support member in either direction from said center position.
Claim 3
Dependent Claim
31 words
The combination of claim 1 wherein the last mentioned means supports said support member from said base for angular displacement relative to the latter through an arc of at least 90*.
Claim 4
Dependent Claim
65 words
The combination of claim 1 wherein said winding member includes a pair of elongated generally parallel side members transversely of whose central portions said axis extends, corresponding pairs of opposite end portions of said elongated side members being interconnected by means of elongated transverse brace members extending therebetween and including remote surface portions spaced generally equally from and disposed on opposite sides of said axis.
Claim 5
Dependent Claim
69 words
The combination of claim 1 including a boat provided with a planar inner surface, said base being supported from said boat in a position in which said axis, when said support member is in one limit position, is disposed adjacent and generally parallels said surface and is swung at least toward a position disposed generally normal to said surface when said support member is in the other limit position.
Claim 6
Dependent Claim
206 words
A winding reel assembly for elongated tension members such as rope, said reel assembly including a support member and a winding member rotatably journaled from said support member about an axis stationarily positioned relative to said support member, said winding member being in the form of a thin rectangular frame of a length at least twice its width, said axis of rotation being disposed centrally intermediate the opposite ends of said frame and extending transversely of the latter with said axis generally contained in the central medial plane of the frame, a base, means movably mounting said support member from said base for angular displacement of said support member about a second axis disposed normal to the first axis and spaced slightly outwardly of one side of said frame, said support member and said base including means establishing limits of movement of said support member and thus angular displacement of said axis relative to said base, means operatively connected between said support member and said base operative to yieldingly urge said support member toward the corresponding limit position on either side of a center position of movement of said support member in response to movement of said support member in either direction from said center position.
Claim 7
Dependent Claim
206 words
A winding reel assembly for elongated tension members such as rope, said reel assembly including a support member and a winding member rotatably journaled from said support member about an axis stationarily positioned relative to said support member, said winding member being in the form of a thin rectangular frame of a length at least twice its width, said axis of rotation being disposed centrally intermediate the opposite ends of said frame and extending transversely of the latter with said axis generally contained in the central medial plane of the frame, a base, means movably mounting said support member from said base for angular displacement of said support member about a second axis disposed normal to the first axis and spaced slightly outwardly of one side of said frame, said support member and said base including means establishing limits of movement of said support member and thus angular displacement of said axis relative to said base, means operatively connected between said support member and said base operative to yieldingly urge said support member toward the corresponding limit position on either side of a center position of movement of said support member in response to movement of said support member in either direction from said center position.
References Cited (Backward Citations)
US1564985A
Cited
US1726084A
Cited
GB528149A
Cited
US2498799A
Cited
US2575588A
Cited
US2964258A
Cited
US3215361A
Cited
GB989711A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-31 | 1975-08-02 | 1976-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-31 | 1979-08-02 | 1980-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-31 | 1983-08-02 | 1984-02-01 | $7700.00 | Window Closed / Lapsed |