§
Luxuse
Patent Intelligence
Sign In
Patent EP0141455A2 successfully refreshed from Google Patents.
← Back to Patent Explorer
EP0141455A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Lamp holder

Assignee: Spanninga Metaal BV
•
Filing: 1984-09-27
•
Granted: —
•
Expires: 2004-09-27
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A lamp holder particularly for use on a vehicle driven by muscular force, for example, a bicycle, said holder mainly comprising a housing (1), formed by two dishes, accomodating a light source (9) carried by a reflector (8), a group of batteries (7) and a circuit arrangement formed by a plurality of components, which are fastened to a carrier formed by a printed plate (6) being in directly conductive contact with the light source (9) and the group of batteries (7), through which mounting of the lamp holder is limited to the disposition of mainly three parts i.e. the reflector (8). the circuitry carrier (6) and the group of batteries (7).

Inventors

  • 👤 Frans Kockaert
  • 👤 Willy Kockaert

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 22:30
CPC Classifications
B; B62; B62J; B62J6/00; B62J6/01; H; H05; H05K; H05K1/00; H05K1/18; H05K3/00; H05K3/30; H05K3/32; H05K3/325

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 72 words
A lamp holder particularly for use on a vehicle driven by muscular force, for example, a bicycle, said holder mainly comprising a housing accomodating a light source carried by a reflector, a group of batteries and a circuitry having a plurality of components characterized in that the components are fastened to a carrier formed by a print plate being in directly conducting contact with the light source and the group of batteries.
Claim 2
Dependent Claim 72 words
A lamp holder particularly for use on a vehicle driven by muscular force, for example, a bicycle, said holder mainly comprising a housing accomodating a light source carried by a reflector, a group of batteries and a circuitry having a plurality of components characterized in that the components are fastened to a carrier formed by a print plate being in directly conducting contact with the light source and the group of batteries.
Claim 3
Dependent Claim 45 words
A lamp holder as claimed in claim 1, characterized in that the housing comprises at least two dishes fitting to one another along a dividing plane and in that said carrier is releasably arranged in the housing as a partition transverse of said dividing plane.
Claim 4
Dependent Claim 46 words
A lamp holder as claimed in claims 1 and 2 comprising at least one rechargeable battery characterized in that the circuitry provided on the carrier comprises a rectifier connected in series with the light source and connectable through a switching element with the group of batteries.
Claim 5
Dependent Claim 29 words
A lamp holder as claimed in claims 1 to 3 characterized in that the circuitry on the carrier is connected to a contact box for an external direct-voltage source.
Claim 6
Dependent Claim 37 words
A lamp holder as claimed in claims 1 to 4, characterized in that the circuitry on the carrier comprises, in parallel to the group of batteries, a resistor and a diode connected in series to the former.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag