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USD313300S - Safety jack for mobile homes and trailers - Google Patents

Safety jack for mobile homes and trailers Download PDF

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Publication number
USD313300S
USD313300S US07/212,753 US21275388F USD313300S US D313300 S USD313300 S US D313300S US 21275388 F US21275388 F US 21275388F US D313300 S USD313300 S US D313300S
Authority
US
United States
Prior art keywords
trailers
mobile homes
safety jack
jack
safety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/212,753
Inventor
Johnie C. Robertson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US07/212,753 priority Critical patent/USD313300S/en
Application granted granted Critical
Publication of USD313300S publication Critical patent/USD313300S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a safety jack for mobile homes and trailers showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevational view of a second embodiment of the safety jack for mobile homes and trailers;
FIG. 7 is a right side elevational view of FIG. 6;
FIG. 8 is a left side elevational view of FIG. 6;
FIG. 9 is a top plan view of FIG. 6; and
FIG. 10 is a bottom plan view of FIG. 6.
The rear views of FIGS. 1 and 6 are mirror images of the front views.
The broken lines showing an I-beam and pier is for illustrative purposes only and forms no part of the claimed invention.

Claims (1)

  1. The ornamental design for a safety jack for mobile homes and trailers, as shown and described.
US07/212,753 1988-06-28 1988-06-28 Safety jack for mobile homes and trailers Expired - Lifetime USD313300S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/212,753 USD313300S (en) 1988-06-28 1988-06-28 Safety jack for mobile homes and trailers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/212,753 USD313300S (en) 1988-06-28 1988-06-28 Safety jack for mobile homes and trailers

Publications (1)

Publication Number Publication Date
USD313300S true USD313300S (en) 1990-12-25

Family

ID=64309349

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/212,753 Expired - Lifetime USD313300S (en) 1988-06-28 1988-06-28 Safety jack for mobile homes and trailers

Country Status (1)

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US (1) USD313300S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD321351S (en) 1989-09-08 1991-11-05 Ernst Stadelmann Gesellschaft M.B.H. Pivotable telephone stand
USD532178S1 (en) * 2004-07-01 2006-11-14 Dennis Martin Adjustable jack
USD657933S1 (en) * 2011-07-20 2012-04-17 Emerson Electric Co. Handle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118651A (en) 1962-04-13 1964-01-21 Auto Specialties Mfg Co Lifting jack
US3580543A (en) 1968-11-29 1971-05-25 Otto F Hafeli Trailer jack
US3606231A (en) 1969-10-02 1971-09-20 John Kilborn Anchor support
US3786551A (en) 1972-04-10 1974-01-22 J Gregg Piston puller
US3810603A (en) 1972-06-09 1974-05-14 A Metz Bumper jack
US3957249A (en) 1975-09-29 1976-05-18 Williams Hugh M Trailer jack foot
US3968605A (en) 1974-12-27 1976-07-13 Aluminum Company Of America Adjustable column for buildings
USD298676S (en) 1986-12-30 1988-11-22 Atwood Industries, Inc. Trailer jack

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118651A (en) 1962-04-13 1964-01-21 Auto Specialties Mfg Co Lifting jack
US3580543A (en) 1968-11-29 1971-05-25 Otto F Hafeli Trailer jack
US3606231A (en) 1969-10-02 1971-09-20 John Kilborn Anchor support
US3786551A (en) 1972-04-10 1974-01-22 J Gregg Piston puller
US3810603A (en) 1972-06-09 1974-05-14 A Metz Bumper jack
US3968605A (en) 1974-12-27 1976-07-13 Aluminum Company Of America Adjustable column for buildings
US3957249A (en) 1975-09-29 1976-05-18 Williams Hugh M Trailer jack foot
USD298676S (en) 1986-12-30 1988-11-22 Atwood Industries, Inc. Trailer jack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD321351S (en) 1989-09-08 1991-11-05 Ernst Stadelmann Gesellschaft M.B.H. Pivotable telephone stand
USD532178S1 (en) * 2004-07-01 2006-11-14 Dennis Martin Adjustable jack
USD657933S1 (en) * 2011-07-20 2012-04-17 Emerson Electric Co. Handle

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