Patent US4544067A successfully refreshed from Google Patents.
← Back to Patent Explorer
US4544067A Expired / Lapsed US ⏱️ 0.0 years remaining

Magnetic tool holder

Assignee: Lisle Corp
•
Filing: 1984-03-28
•
Granted: 1985-10-01
•
Expires: 2004-03-28
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract An improved magnetic tool holder includes a pair of plates with a magnetic bar sandwiched therebetween and a pair of L-shaped support brackets riveted to the assembly.

Inventors

  • 👤 Merrill R. Miller

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 22:55
CPC Classifications
B; B25; B25H; B25H3/00; B25H3/04; H; H01; H01F; H01F7/00; H01F7/02; H01F7/0205; H01F7/021; H01F7/0215; Y; Y10; Y10S; Y10S211/00; Y10S211/01

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 204 words
An improved magnetic tool holder comprising, in combination: a pair of equally sized, generally rectangular, metal plates; a single magnetic bar having longitudinal and width dimensions slightly less than the corresponding dimensions of the plates, said bar comprised of a flexible material impregnated with a magnetic powder material; at least two L-shaped bracket members having a support leg and a fastening leg, said fastening leg having a length slightly less than the width of the plates, said fastening leg positioned on the surface of a metal plate with the support leg projecting from said surface away from the other metal plate; and at least two fasteners connected entirely through a series of aligned openings in an assembly stack of the plates with the bar therebetween and the fastening leg against said surface of one plate and with the support leg projecting from the one plate, the junction of the legs aligned against the longitudinal aligned edges of the plates and bar, each support leg spaced laterally from the other, each support leg extending transversely from the assembly stack and including an opening for attachment and support of the holder, one fastener being associated with each bracket member to maintain the holder in assembled condition.
Claim 2
Dependent Claim 204 words
An improved magnetic tool holder comprising, in combination: a pair of equally sized, generally rectangular, metal plates; a single magnetic bar having longitudinal and width dimensions slightly less than the corresponding dimensions of the plates, said bar comprised of a flexible material impregnated with a magnetic powder material; at least two L-shaped bracket members having a support leg and a fastening leg, said fastening leg having a length slightly less than the width of the plates, said fastening leg positioned on the surface of a metal plate with the support leg projecting from said surface away from the other metal plate; and at least two fasteners connected entirely through a series of aligned openings in an assembly stack of the plates with the bar therebetween and the fastening leg against said surface of one plate and with the support leg projecting from the one plate, the junction of the legs aligned against the longitudinal aligned edges of the plates and bar, each support leg spaced laterally from the other, each support leg extending transversely from the assembly stack and including an opening for attachment and support of the holder, one fastener being associated with each bracket member to maintain the holder in assembled condition.

References Cited (Backward Citations)

US2862752A Cited
US2950822A Cited
US3159372A Cited
US3419832A Cited
US3842980A Cited
US3827021A Cited
US4183439A Cited
US4451810A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-09-30 1989-04-01 1989-10-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-09-30 1993-04-01 1993-10-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-09-30 1997-04-01 1997-10-01 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag