Patent US3211094A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3211094A Expired / Lapsed US ⏱️ 0.0 years remaining

Explosive wave shaper

Assignee: Individual
•
Filing: 1960-05-18
•
Granted: 1965-10-12
•
Expires: 1980-05-18
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Jr Thomas P Liddiard

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 21:03
CPC Classifications
F; F42; F42B; F42B1/00; Y; Y10; Y10S; Y10S102/00; Y10S102/701

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 171 words
AN EXPLOSIVE WAVE SHAPER COMPRISING; A HIGH EXPLOSIVE HAVING A PLANAR SHOCK TRANSMITTING SURFACE, MEANS FOR DETONATING THE HIGH EXPLOSIVE AT A POINT THEREIN OPPOSITE THE MIDPOINT OF SAID SURFACE AND AT A PREDETERMINDED DISTANCE THEREFROM, A SOLID DEFORMABLE BODY IN UNIFROM CONTACT WITH THE SURFACE OF SAID EXPLOSVIE AND ADAPTED TO BE DRIVEN AT HIGH SPEED BY THE EXPLOSION THEREOF, SAID BODY HAVING AT LEAST ONE THICK PORTION AT THE CENTRAL PORTION THEREOF AND AT LEAST ONE THIN PORTION SURROUNDING THE THICK PORTION, THE THICK PORTION BEING DRIVEN AT A SLOWER SPEED THAN THE SPEED OF THE THIN PORTION UPON EXPLOSION OF SAID HIGH EXPLOSIVE, AND A SECOND HIGH EXPLOSIVE HAVING A PLANAR SURFACE INITIALLY SPACED FROM SAID BODY AND POSITIONED PARALLEL TO SAID FIRST NAMED SURFACE WHEREBY THE SECOND HIGH EXPLOSIVE IS IMPACTED AND DETONATED BY SAID BODY WHEN THE BODY IS DEFORMED BY THE EXPLOSION OF SAID FIRST HIGH EXPLOSIVE INTO MATCHING RELATION WITH THE PLANAR SURFACE OF SAID SECOND HIGH EXPLOSIVE AND DRIVEN INTO DETONATING RELATION THEREWITH.
Claim 2
Dependent Claim 171 words
AN EXPLOSIVE WAVE SHAPER COMPRISING; A HIGH EXPLOSIVE HAVING A PLANAR SHOCK TRANSMITTING SURFACE, MEANS FOR DETONATING THE HIGH EXPLOSIVE AT A POINT THEREIN OPPOSITE THE MIDPOINT OF SAID SURFACE AND AT A PREDETERMINDED DISTANCE THEREFROM, A SOLID DEFORMABLE BODY IN UNIFROM CONTACT WITH THE SURFACE OF SAID EXPLOSVIE AND ADAPTED TO BE DRIVEN AT HIGH SPEED BY THE EXPLOSION THEREOF, SAID BODY HAVING AT LEAST ONE THICK PORTION AT THE CENTRAL PORTION THEREOF AND AT LEAST ONE THIN PORTION SURROUNDING THE THICK PORTION, THE THICK PORTION BEING DRIVEN AT A SLOWER SPEED THAN THE SPEED OF THE THIN PORTION UPON EXPLOSION OF SAID HIGH EXPLOSIVE, AND A SECOND HIGH EXPLOSIVE HAVING A PLANAR SURFACE INITIALLY SPACED FROM SAID BODY AND POSITIONED PARALLEL TO SAID FIRST NAMED SURFACE WHEREBY THE SECOND HIGH EXPLOSIVE IS IMPACTED AND DETONATED BY SAID BODY WHEN THE BODY IS DEFORMED BY THE EXPLOSION OF SAID FIRST HIGH EXPLOSIVE INTO MATCHING RELATION WITH THE PLANAR SURFACE OF SAID SECOND HIGH EXPLOSIVE AND DRIVEN INTO DETONATING RELATION THEREWITH.

References Cited (Backward Citations)

US2604042A Cited
GB677824A Cited
US2809585A Cited
US2900905A Cited
US2926604A Cited
US2857845A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-10-11 1969-04-12 1969-10-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-10-11 1973-04-12 1973-10-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-10-11 1977-04-12 1977-10-12 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag