← Back to Patent Explorer
US3566540A Expired / Lapsed US ⏱️ 0.0 years remaining

Vehicular door glass stabilizing mechanism

Assignee: Old Carco LLC
•
Filing: 1969-08-15
•
Granted: 1971-03-02
•
Expires: 1989-08-15
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A STABILIZER MECHANISM FOR THE TAILGATE WINDOW GLASS OF A STATION WAGON TYPE MOTOR VEHICLE WHEREIN THE SIDE EDGES OF THE GLASS ARE SLIDEABLY RECEIVED IN CHANNEL MEMBERS POSITIONED VERTICALLY WITHIN THE DOOR AND COACTING WEDGE ASSEMBLIES POSITIONED IN THE LATERAL SPACES BETWEEN THE WINDOW GLASS AND THE CHANNEL MEMBERS, ARE ARRANGED TO BE EXPANDED BY A SPRING TO A THICKNESS TO FILL THESE LATERAL SPACES IN ANY STATIC POSITION OF THE DOOR AND TO UNDERGO A CONTRACTION IN THEIR THICKNESS IN RESPONSE TO MOVEMENT OF THE GLASS IN EITHER DIRECTION TO THEREBY EASE THE GLASS MOVEMENT, EACH WEDGE ASSEMBLY COMPRISES A FIRST WEDGE PIECE SECURED TO THE GLASS AND A SECOND WEDGE PIECE MOUNTED ON THE FIRST PIECE FOR LIMITED VERTICALLY SLID- ING MOVEMENT ON THAT PIECE TO SELECTIVELY INCREASE OR DECREASE THE COMBINED THICKNESS OF THE TWO PIECES AND THEREBY EITHER STABILIZE OR FREE UP THE GLASS.

Inventors

  • 👤 Keith A Hewitt

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 22:23
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/18; B60J1/1838; B60J1/1846; B60J1/1861; B60J10/00; B60J10/80

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

No citation records indexed.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-03-01 1974-08-31 1975-03-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-03-01 1978-08-31 1979-03-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-03-01 1982-08-31 1983-03-02 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag