← Back to Patent Explorer
US3263612A Expired / Lapsed US ⏱️ 0.0 years remaining

Fragmentation type weapon

Assignee: Aerojet Rocketdyne Inc
•
Filing: 1963-07-22
•
Granted: 1966-08-02
•
Expires: 1983-07-22
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Jr Guy C Throner

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 03:35
CPC Classifications
F; F42; F42B; F42B12/00; F42B12/02; F42B12/20; F42B12/22; F42B12/32; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/64; B23Q1/68

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 188 words
A FRAGMENTATION-TYPE WEAPON COMPRISING A BODY OF EXPLOSIVE MATERIAL, AN OUTER CASING AT LEAST PARTIALLY ENCLOSING SAID BODY OF EXPLOSIVE MATERIAL AND COMPRISING A SHELL OF A MULTIPLICITY OF DISCRETE METALLIC SLUGS FORMING TWO GROUPS OF DISCRETE SLUGS, EACH OF SAID GROUPS OF SLUGS COMPRISING A PLURALITY OF DISCRETE SLUGS OF UNIFORM SIZE DIFFERING FROM THE SIZE OF THE SLUGS COMPRISING ANOTHER GROUP OF SLUGS TO PROVIDE RELATIVELY LARGE SLUGS IN ONE GROUP AND RELATIVELY SMALL SLUGS IN THE OTHER GROUP, SAID DISCRETE SLUGS BEING DISTRIBUTED IN THE RATIO OF ABOUT 8-16 SLUGS OF SAID RELATIVELY SMALL SLUGS WEIGHING ABOUT 30 GRAINS EACH TO EACH SLUG OF SAID RELATIVELY LARGE SLUGS, EACH OF SAID RELATIVELY LARGE SLUGS WEIGHING ABOUT 140 GRAINS, AND CEMENTITIOUS MEANS COMPRISING A PLASTIC MATRIX DISPOSED BETWEEN ADJACENT FACES OF JUXTAPOSED SLUGS BONDING SAID SLUGS TOGETHER IN SUBSTANTIALLY CONTACTING RELATIONSHIP FOR DEFINING A PRESSURE-TIGHT SEAL EXTENDING BETWEEN ADJACENT FACES OF JUXTAPOSED SLUGS AND PROVIDING SAID SHELL WITH A HIGH COMPRESSIVE STRENGTH AND A MINIMAL SHEAR STRENGTH, WHEREBY DISPERSION OF SAID SLUGS IN A PREDETERMINED PATTERN UPON DETONATION OF SAID BODY OF EXPLOSIVE METERIAL IS FACILITATED.

References Cited (Backward Citations)

US723256A Cited
US1241095A Cited
US2564751A Cited
US2762303A Cited
US2972949A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-01 1970-01-31 1970-08-02 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-01 1974-01-31 1974-08-02 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-01 1978-01-31 1978-08-02 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag