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Extract from the Register of European Patents

EP About this file: EP1111716

EP1111716 - Multi-mode square horn with cavity-suppressed higher-order modes [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.01.2007
Database last updated on 28.06.2024
Most recent event   Tooltip05.10.2007Change - lapse in a contracting state
State(s) deleted from list of lapses: IT
published on 07.11.2007  [2007/45]
Applicant(s)For all designated states
The Boeing Company
100 North Riverside Plaza
Chicago, IL 60606-1596 / US
[N/P]
Former [2006/10]For all designated states
The Boeing Company
M/S 13-08, P.O. Box 3707
Seattle, WA 98124-2207 / US
Former [2002/19]For all designated states
The Boeing Company
M/S 13-08, P.O. Box 3707
Seattle, WA 98124-2207 / US
Former [2001/26]For all designated states
The Boeing Company
P.O. Box 2515
Seal Beach, CA 90740-1515 / US
Inventor(s)01 / Rao, Sudhakar
20326 Mansel Avenue
Torrance, CA 90503 / US
02 / Bhattacharyya, Arun
719 Center Street
El Segundo, CA 90245 / US
 [2001/26]
Representative(s)Lindner, Michael, et al
Witte, Weller & Partner
Patentanwälte mbB
Postfach 10 54 62
70047 Stuttgart / DE
[N/P]
Former [2001/26]Lindner, Michael, Dipl.-Ing., et al
Witte, Weller & Partner, Patentanwälte, Postfach 105462
70047 Stuttgart / DE
Application number, filing date00127139.412.12.2000
[2001/26]
Priority number, dateUS1999046763720.12.1999         Original published format: US 467637
[2001/26]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1111716
Date:27.06.2001
Language:EN
[2001/26]
Type: A3 Search report 
No.:EP1111716
Date:05.02.2003
[2003/06]
Type: B1 Patent specification 
No.:EP1111716
Date:08.03.2006
Language:EN
[2006/10]
Search report(s)(Supplementary) European search report - dispatched on:EP19.12.2002
ClassificationIPC:H01Q13/02, H01Q25/04
[2001/26]
CPC:
H01Q25/04 (EP,US); H01Q13/025 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [2003/43]
Former [2001/26]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Quadratische Mehrmodenhornantenne mit hohlraumunterdrückten Moden höherer Ordnung[2001/26]
English:Multi-mode square horn with cavity-suppressed higher-order modes[2001/26]
French:Antenne à cornet carrée multimode avec cavité suppression de mode d'ordre supérieur[2001/26]
Examination procedure02.07.2003Examination requested  [2003/36]
23.10.2003Despatch of a communication from the examining division (Time limit: M08)
03.08.2004Reply to a communication from the examining division
09.08.2004Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
25.08.2004Despatch of a communication from the examining division (Time limit: M06)
02.03.2005Reply to a communication from the examining division
22.06.2005Communication of intention to grant the patent
13.10.2005Fee for grant paid
13.10.2005Fee for publishing/printing paid
Opposition(s)11.12.2006No opposition filed within time limit [2007/07]
Request for further processing for:03.08.2004Request for further processing filed
03.08.2004Full payment received (date of receipt of payment)
Request granted
17.08.2004Decision despatched
Fees paidRenewal fee
23.12.2002Renewal fee patent year 03
29.12.2003Renewal fee patent year 04
23.12.2004Renewal fee patent year 05
27.12.2005Renewal fee patent year 06
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Patent Court
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  Tooltipdeleted
[2007/45]
Former [2007/35]IT08.03.2006
Documents cited:Search[A]US3324423  (WEBB JAMES E) [A] 1-10* column 2, line 42 - column 4, line 10; figure 3 *;
 [X]DE2141142  (EMERSON ELECTRIC CO) [X] 1-3,6,7,9,10 * page 4, paragraph 2; figures 1,4; claims 1-3,6,7,9 * * page 11, paragraph 3 - page 12, paragraph 1 * * page 16, paragraph 2 - page 17, paragraph 1 *;
 [A]US3898669  (BLUME ALAN E) [A] 1-10 * column 1, line 34 - line 39; figures 1-3 *;
 [X]US4764775  (CRAVEN TYSON S [US]) [X] 1,2,4-10 * column 4, paragraph 2; claim 5 * * column 5, line 47 - line 57 *;
 [X]FR2739226  (THOMSON CSF [FR]) [X] 1,2,4,6,7,9,10 * page 4, paragraphs 2,5; figures 1,2 * * page 6, paragraph 4 - page 7, paragraph 1; figure 5 *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.