← Back to Patent Explorer
US3212725A Expired / Lapsed US ⏱️ 0.0 years remaining

Grid winding machine

Assignee: Westinghouse Electric Corp
•
Filing: 1962-07-02
•
Granted: 1965-10-19
•
Expires: 1982-07-02
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Gerald J Dries
  • 👤 Miale Goliardo

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 08:49
CPC Classifications
H; H01; H01J; H01J19/00; H01J2893/00; H01J2893/0001; H01J2893/0012; H01J2893/0026

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 140 words
A RIGID WINDING MACHINE COMPRISING A SPINDLE, A FIRST MEANS FOR ROTATING SAID SPINDLE, A PLURALITY OF SPACED SUPPORT MEMBERS HELD BY AN ROTATED WITH SAID SPINDLE, A SECOND MEANS FOR ADVANCING SAID SUPPORT MEMBERS LONGITUDINALLY AT A FIRST SPEED, A SPOOL OF GRID WIRE, AND A THRID MEANS FOR SUPPLYING SAID GRID WIRE TO SAID SUPPORT MEMBERS WHEREIN UPON SAID ROTATIVE AND LONGITUDINAL MOVEMENTS OF SAID SUPPORT MEMBERS WIRE IS DRAWN FROM SAID SPOOL AND WOUND ABOUT SAID SUPPORT MEMBERS, A FOURTH MEANS OPERATIVELY ASSOCIATED WITH SAID FIRST MEANS TO CAUSE A PERIODIC INCREASE IN DEMAND FOR GRID WIRE FROM SAID SOURCE, AND A FIFTH MEANS ADAPTED TO DRIVE SAID SPOOL AND OPERATIVELY ASSOCAITED WITH SAID FOURTH MEANS FOR SUPPLEMENTING THE ACTION OF SAID SUPPORT MEMBERS IN REMOVING WIRE FROM SAID SPOOL SIMULTANEOUSLY WITH SAID PERIODIC INCREASE IN DEMAND.

References Cited (Backward Citations)

GB376908A Cited
US2006819A Cited
US1970599A Cited
US2285654A Cited
US2566848A Cited
US3054430A Cited
US3045713A Cited
US2959367A Cited
US2981491A Cited
US3029844A Cited
US3039706A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-10-18 1969-04-19 1969-10-19 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-10-18 1973-04-19 1973-10-19 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-10-18 1977-04-19 1977-10-19 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag