Patent US5103197A successfully refreshed from Google Patents.
Patent US4223869A successfully refreshed from Google Patents.
US4223869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load binder apparatus
Assignee: Individual
•
Filing: 1978-12-11
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Granted: 1980-09-23
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Expires: 1998-12-11
Abstract
Abstract A load binder or lashing tightener is provided made up of a first inner elongate sleeve member closed at one end, an anchor fitting on said closed end, a thread nut in the other end of said first sleeve, a second outer sleeve having one end adapted to telescope over the first inner sleeve, anchor means on said second sleeve adjacent said one end, screw means extending through the second sleeve, one end threadingly engaging the nut in said first sleeve, the other end rotatably fixed in the said other end of said second sleeve and hand wheel drive means on said other end for rotating said screw whereby said second sleeve is caused to telescope over the first sleeve and the anchor means on said sleeves are brought together.
Inventors
- 👤 William W. Patterson, III
- 👤 Eugene F. Grapes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 15:48
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/12; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441; Y10T24/21; Y10T24/2175
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
223 words
A load binder and lashing tightener apparatus comprising a first inner elongate sleeve member closed at one end, an anchor adjacent said closed end, a threaded nut fixed in the other end of said first sleeve, a second outer sleeve having one end adapted to telescope over the first inner sleeve in close fitting relationship, anchor means on said second sleeve adjacent said one end, screw means extending through the second sleeve, one end threadingly engaging the nut in said first sleeve, the other end rotatably fixed in the said other end of said second sleeve and hand wheel drive means on said other end for rotating said screw whereby said second sleeve is caused to telescope over the first sleeve and the anchor means on said sleeves are brought together, said sleeves being freely rotatable relative to one another, said hand wheel having a diameter and the anchor means being arranged on said sleeves such that the periphery of the wheel lies below a line through the center of the two anchor means in all positions of said anchor means, said sleeves being freely rotatable relative to one another, and wherein the sleeves are of cylindrical form having said anchor means on each of said sleeves, whereby said anchor means are free to align themselves to provide maximum pull through the binder.
Claim 2
Dependent Claim
223 words
A load binder and lashing tightener apparatus comprising a first inner elongate sleeve member closed at one end, an anchor adjacent said closed end, a threaded nut fixed in the other end of said first sleeve, a second outer sleeve having one end adapted to telescope over the first inner sleeve in close fitting relationship, anchor means on said second sleeve adjacent said one end, screw means extending through the second sleeve, one end threadingly engaging the nut in said first sleeve, the other end rotatably fixed in the said other end of said second sleeve and hand wheel drive means on said other end for rotating said screw whereby said second sleeve is caused to telescope over the first sleeve and the anchor means on said sleeves are brought together, said sleeves being freely rotatable relative to one another, said hand wheel having a diameter and the anchor means being arranged on said sleeves such that the periphery of the wheel lies below a line through the center of the two anchor means in all positions of said anchor means, said sleeves being freely rotatable relative to one another, and wherein the sleeves are of cylindrical form having said anchor means on each of said sleeves, whereby said anchor means are free to align themselves to provide maximum pull through the binder.
Claim 3
Dependent Claim
29 words
A load binder or lashing tightener as claimed in claim 1 wherein the drive means is a driver nut head on the screw removably receiving a drive hand wheel.
Claim 4
Dependent Claim
35 words
A load binder as claimed in claim 1 wherein the sleeves are of cylindrical form having anchor means on each of said sleeves extending radially outward from each sleeve on opposite sides from each other.
Claim 5
Dependent Claim
24 words
A load binder or lashing tightener as claimed in claim 3 wherein the anchor means on at least one said sleeves is a clevis.
Claim 6
Dependent Claim
22 words
A load binder or lashing tightener as claimed in claim 3 wherein the anchor means on each said sleeves is a hook.
Claim 7
Dependent Claim
29 words
A load binder or lashing tightener as claimed in claim 3 having sealing means between the inner and outer sleeves adjacent the said other end of said inner sleeve.
Claim 8
Dependent Claim
30 words
A load binder or lashing tightener as claimed in claim 6 wherein the sealing means is a graphite impregnated felt ring carried in an annular groove in said first sleeve.
Claim 9
Dependent Claim
36 words
A load binder or lashing tightener as claimed in claim 1 wherein the one end of said screw means carries a stop means preventing the screw from being removed from the nut in the first sleeve.
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) | 1983-09-23 | 1984-03-24 | 1984-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-23 | 1988-03-24 | 1988-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-23 | 1992-03-24 | 1992-09-23 | $7700.00 | Window Closed / Lapsed |