US4148162A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile home block and tie-down
Assignee: BIG FOOT SUPPORT SYSTEMS Inc
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Filing: 1978-05-22
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Granted: 1979-04-10
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Expires: 1998-05-22
Abstract
Abstract An arm is pivoted to the main longitudinal beams of a mobile home. A base plate on the end of the arm is held firmly against the ground by stake pins driven through holes in the plate. The tie-down strap extending over the mobile home is attached to a clip on the base plate. A gear and worm mechanical arrangement is used to maintain torque on the arm at the beam. When the mobile home is moved, the arm is conveniently raised against the bottom of the floorboards of the mobile home.
Inventors
- 👤 Donald E. Goodrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:20
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/34336; B; B60; B60S; B60S9/00; B60S9/02; B60S9/04; Y; Y10; Y10S; Y10S52/00; Y10S52/11
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
233 words
A block and tie-down unit for a mobile home having a. length and width, b. peripheral edges along its length, said length being more than its width, and c. at least two longitudinal beams, d. said beams spaced inward from said peripheral edges, e. said beams forming a major structural support members for said mobile home; comprising in combination with the above: f. a gear plate attached to one of said beams, g. a beam ear attached to said beam spaced from said gear plate, h. an arm, one end of said arm between said beam ear and gear plate, j. a shaft extending through said beam ear and gear plate, k. said arm rigidly attached to said shaft, m. a gear on said shaft at said gear plate, n. toothed means on the gear plate for rotating said gear, o. means for attaching a crank to said toothed means, p. a base plate, q. said base plate having a pair of plate ears thereon, r. the other end of said arm between said plate ears and pivoted thereto, s. stake holes through said base plate, t. said stake holes adapted to receive stake pins therethrough to anchor said stake plate to the ground, and u. a strap clip attached to said base plate, v. said strap clip being means for attaching a strap which is adapted to extend over the mobile home.
Claim 2
Dependent Claim
233 words
A block and tie-down unit for a mobile home having a. length and width, b. peripheral edges along its length, said length being more than its width, and c. at least two longitudinal beams, d. said beams spaced inward from said peripheral edges, e. said beams forming a major structural support members for said mobile home; comprising in combination with the above: f. a gear plate attached to one of said beams, g. a beam ear attached to said beam spaced from said gear plate, h. an arm, one end of said arm between said beam ear and gear plate, j. a shaft extending through said beam ear and gear plate, k. said arm rigidly attached to said shaft, m. a gear on said shaft at said gear plate, n. toothed means on the gear plate for rotating said gear, o. means for attaching a crank to said toothed means, p. a base plate, q. said base plate having a pair of plate ears thereon, r. the other end of said arm between said plate ears and pivoted thereto, s. stake holes through said base plate, t. said stake holes adapted to receive stake pins therethrough to anchor said stake plate to the ground, and u. a strap clip attached to said base plate, v. said strap clip being means for attaching a strap which is adapted to extend over the mobile home.
Claim 3
Dependent Claim
31 words
The invention as defined in claim 1 further comprising: w. said holes through said base plate being elongated whereby reinforcing bars may be angled therethrough before drive therein as stake pins.
Claim 4
Dependent Claim
34 words
The invention as defined in claim 1 further comprising: w. a lug on said arm, x. a brace extending from said lug to said longitudinal beam whereby the arm is held securely in place.
Claim 5
Dependent Claim
16 words
The invention as defined in claim 1 wherein w. said toothed means includes a worm gear.
Claim 6
Dependent Claim
63 words
The invention as defined in claim 1 wherein w. said arm includes a top square tube attached to the shaft and a bottom square tube pivoted to said plate ears, x. one of said tubes telescoped within the other, y. end means for holding the tubes in a selected position, whereby the distance between the gear bolt and plate ears may be adjusted.
Claim 7
Dependent Claim
16 words
The invention as defined in claim 5 wherein z. said toothed means includes a worm gear.
Claim 8
Dependent Claim
34 words
The invention as defined in claim 6 further comprising: aa. a lug on said arm, bb. a brace extending from said lug to said longitudinal beam whereby the arm is held securely in place.
Claim 9
Dependent Claim
31 words
The invention as defined in claim 7 further comprising: cc. said holes through said base plate being elongated whereby reinforcing bars may be angled therethrough before drive therein as stake pins.
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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) | 1982-04-09 | 1982-10-09 | 1983-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-09 | 1986-10-09 | 1987-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-09 | 1990-10-09 | 1991-04-10 | $7700.00 | Window Closed / Lapsed |