Patent US4352597A successfully refreshed from Google Patents.
US4352597A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide dock
Assignee: Individual
•
Filing: 1981-01-12
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Granted: 1982-10-05
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Expires: 2001-01-12
Abstract
Abstract A slidably assembled dock is described having spaced facing side channels slidably receiving platform modules, the edges of said modules being within said channels, and the channels being tied together by elongated eye bolt elements which extend through the positioned platform modules. The platform modules have an upper layer notched at the edge to fit smoothly with the channel upper flanges, a lower layer resting on the channels, and connector stringers therebetween.
Inventors
- 👤 Charles Kay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:25
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/068
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
110 words
A slidably assembled dock comprising: at least one pair of spaced, facing side channels, each including an inwardly directed upper flange and an inwardly directed lower flange; modular platforms extending between said side channels and having edge portions slidably received in said side channels; said modular platforms being formed of an upper layer and a lower layer spaced therefrom, and elongated stringers interconnecting said layers; said lower layer supported on said lower flanges of said side channels and said upper layer interfitting with said upper flanges; tying connector means for maintaining said side channels within a predetermined maximum spacing of each other; and support means for vertically supporting said dock.
Claim 2
Dependent Claim
110 words
A slidably assembled dock comprising: at least one pair of spaced, facing side channels, each including an inwardly directed upper flange and an inwardly directed lower flange; modular platforms extending between said side channels and having edge portions slidably received in said side channels; said modular platforms being formed of an upper layer and a lower layer spaced therefrom, and elongated stringers interconnecting said layers; said lower layer supported on said lower flanges of said side channels and said upper layer interfitting with said upper flanges; tying connector means for maintaining said side channels within a predetermined maximum spacing of each other; and support means for vertically supporting said dock.
Claim 3
Dependent Claim
29 words
The dock in claim 1 wherein: said tying connector means comprises elongated tying elements between said side channels and through said modular platforms, thereby securing said platforms in position.
Claim 4
Dependent Claim
19 words
The dock in claim 2 wherein said tying elements comprise transverse tie rods having eyes on the ends thereof.
Claim 5
Dependent Claim
37 words
The dock in claim 2 wherein: said modular platform stringers are metal plates extending lengthwise of said dock with edge portions embedded in said upper and lower layers, and have openings through which said tying elements extend.
Claim 6
Dependent Claim
30 words
The dock in claim 1 wherein: said upper layer has notched edge portions interfitted with said channel upper flanges whereby said upper flanges do not project above said upper layer.
Claim 7
Dependent Claim
23 words
The dock in claim 1 wherein said support means comprise vertical posts attached to support brackets in supporting relationship with said side channels.
Claim 8
Dependent Claim
25 words
The dock in claim 6 wherein said brackets have tangs and channels have openings receiving said tangs for connection of said brackets to said channels.
Claim 9
Dependent Claim
19 words
The dock in claim 6 wherein said brackets include collars slidably receiving said posts, and spring clip connectors therebetween.
Claim 10
Dependent Claim
31 words
The dock in claim 1 wherein said support means comprises: floatation units for buoyantly supporting said dock, and interconnecting vertical slide means allowing vertical movement with lateral restraint of said dock.
Claim 11
Dependent Claim
22 words
The dock in claim 9 wherein said vertical slide means includes slide elements on said channels slidably interfitted with fixed vertical posts.
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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) | 1985-10-04 | 1986-04-05 | 1986-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-10-04 | 1990-04-05 | 1990-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-10-04 | 1994-04-05 | 1994-10-05 | $7700.00 | Window Closed / Lapsed |