Separating device for the aerodynamic braking of a body
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 25, 1992
Issued Date -
N/A
app pub date -
Jul 16, 1991
filing date -
Apr 12, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A projectile with rear and front sections able to deliver payloads of submunitions contained inside the projectile after separation of the rear from the front section. The rear section is fitted with an assembly of thin blades. When both sections are assembled, the blades are partially in the rear section and partially in the front section, and when the two sections are separated, the blades spread out. The assembly is such that the length of blade that spreads out is greater than the length of blade that was in the front section before separation of the two section.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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THOMSON-BRANDT ARMEMENTS | 45240 LA FERTÉ ST AUBIN |
International Classification(s)

- 1991 Application Filing Year
- F42B Class
- 205 Applications Filed
- 71 Patents Issued To-Date
- 34.64 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Frehaut, Jean-Pierre | Orleans, FR | 10 | 76 |
# of filed Patents : 10 Total Citations : 76 | |||
Kerdraon, Philippe | Orleans la Source, FR | 5 | 47 |
# of filed Patents : 5 Total Citations : 47 | |||
Pineau, Jean-Pierre | Orleans, FR | 5 | 42 |
# of filed Patents : 5 Total Citations : 42 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- F42B Class
- 0 % this patent is cited more than
- 33 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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Dec 09, 2020 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Apr 01, 2018 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MEDICAL RESEARCH COUNCIL;REEL/FRAME:046469/0108 Owner name: UNITED KINGDOM RESEARCH AND INNOVATION, UNITED KINGDOM Effective Date: Apr 01, 2018 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MEDICAL RESEARCH COUNCIL;REEL/FRAME:046469/0108 Owner name: UNITED KINGDOM RESEARCH AND INNOVATION, UNITED KIN Effective Date: Apr 01, 2018 |
Jun 20, 2017 | I | Issuance | |
May 31, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 01, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GUEDAT, PHILIPPE;BERTOLOTTI, ANNE;SIGNING DATES FROM 20150731 TO 20150818;REEL/FRAME:037866/0274 Owner name: MEDICAL RESEARCH COUNCIL, GREAT BRITAIN free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GUEDAT, PHILIPPE;BERTOLOTTI, ANNE;SIGNING DATES FROM 20150731 TO 20150818;REEL/FRAME:037866/0274 Owner name: INFLECTIS BIOSCIENCE, FRANCE |
Feb 18, 2016 | P | Published | |
Jan 10, 2014 | F | Filing | |
Jan 10, 2013 | PD | Priority Date |

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