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US3331605A Expired / Lapsed US ⏱️ 0.0 years remaining

Golf ball including diametrical concentrated weight plane

Assignee: Individual
•
Filing: 1965-06-01
•
Granted: 1967-07-18
•
Expires: 1985-06-01
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Abstract

No abstract record available.

Inventors

  • 👤 Robert C Special

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 18:11
CPC Classifications
A; A63; A63B; A63B37/00; A63B37/0003; A63B37/007; A63B37/0072; A63B37/0076; Y; Y10; Y10S; Y10S273/00; Y10S273/20

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 92 words
A GOLF BALL COMPRISING A CORE AND AN OUTER COVER, CIRCUMFERENTIAL INDICATING MEANS ON SAID COVER, SAID CORE BEING CENTRALLY DISPOSED WITHIN SAID COVER AND CONSISTING ESSENTIALLY OF, A SPHERICAL MASS OF SOLID ELASTIC, NON-METALLIC MATERIAL AND A CONTINUOUS METALLIC DISC COPLANAR WITH SAID CIRCUMFERENTIAL INDICATING MEANS EXTENDING DIAMETRICALLY AND EMBEDDED IN SAID MASS OF MATERIAL, THE MATERIAL OF SAID DISC BEING SUBSTANTIALLY HEAVIER THAN SAID NON-METALLIC MATERIAL TO THEREBY PROVIDE A DIAMETRICAL PLANE OF CONCENTRATED WEIGHT, SAID CIRCUMFERENTIAL INDICATING MEANS PROVIDING MEANS FOR ORIENTING SAID DIAMETRICAL PLANE IN A DESIRED DIRECTION.
Claim 2
Dependent Claim 92 words
A GOLF BALL COMPRISING A CORE AND AN OUTER COVER, CIRCUMFERENTIAL INDICATING MEANS ON SAID COVER, SAID CORE BEING CENTRALLY DISPOSED WITHIN SAID COVER AND CONSISTING ESSENTIALLY OF, A SPHERICAL MASS OF SOLID ELASTIC, NON-METALLIC MATERIAL AND A CONTINUOUS METALLIC DISC COPLANAR WITH SAID CIRCUMFERENTIAL INDICATING MEANS EXTENDING DIAMETRICALLY AND EMBEDDED IN SAID MASS OF MATERIAL, THE MATERIAL OF SAID DISC BEING SUBSTANTIALLY HEAVIER THAN SAID NON-METALLIC MATERIAL TO THEREBY PROVIDE A DIAMETRICAL PLANE OF CONCENTRATED WEIGHT, SAID CIRCUMFERENTIAL INDICATING MEANS PROVIDING MEANS FOR ORIENTING SAID DIAMETRICAL PLANE IN A DESIRED DIRECTION.

References Cited (Backward Citations)

GB189518233A Cited
GB190206343A Cited
GB190316338A Cited
US1242832A Cited
US1849414A Cited
US2709595A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-07-17 1971-01-16 1971-07-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-07-17 1975-01-16 1975-07-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-07-17 1979-01-16 1979-07-18 $7700.00 Window Closed / Lapsed

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