Search

John W. Eldred

Examiner (ID: 597, Phone: (571)272-6901 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
2899, 3644, 2201, 3641
Total Applications
3399
Issued Applications
2824
Pending Applications
195
Abandoned Applications
399

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2608501 [patent_doc_number] => 04922469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Acoustic characteristics changing device having variable characteristics' [patent_app_type] => 1 [patent_app_number] => 7/347175 [patent_app_country] => US [patent_app_date] => 1989-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4225 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922469.pdf [firstpage_image] =>[orig_patent_app_number] => 347175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/347175
Acoustic characteristics changing device having variable characteristics May 2, 1989 Issued
Array ( [id] => 2639637 [patent_doc_number] => 04916675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Broadband omnidirectional electroacoustic transducer' [patent_app_type] => 1 [patent_app_number] => 7/345878 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1173 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916675.pdf [firstpage_image] =>[orig_patent_app_number] => 345878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345878
Broadband omnidirectional electroacoustic transducer Apr 30, 1989 Issued
Array ( [id] => 3558319 [patent_doc_number] => 05546361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Directional electro-acoustic transducers comprising a sealed sell consisting of two portions' [patent_app_type] => 1 [patent_app_number] => 7/360944 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3666 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546361.pdf [firstpage_image] =>[orig_patent_app_number] => 360944 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360944
Directional electro-acoustic transducers comprising a sealed sell consisting of two portions Apr 27, 1989 Issued
Array ( [id] => 3515868 [patent_doc_number] => 05515343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Electro-acoustic transducers comprising a flexible and sealed transmitting shell' [patent_app_type] => 1 [patent_app_number] => 7/360945 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2603 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/515/05515343.pdf [firstpage_image] =>[orig_patent_app_number] => 360945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360945
Electro-acoustic transducers comprising a flexible and sealed transmitting shell Apr 27, 1989 Issued
Array ( [id] => 2576421 [patent_doc_number] => RE033257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Mounting and control means for full waveform seismic source' [patent_app_type] => 2 [patent_app_number] => 7/345374 [patent_app_country] => US [patent_app_date] => 1989-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/033/RE033257.pdf [firstpage_image] =>[orig_patent_app_number] => 345374 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/345374
Mounting and control means for full waveform seismic source Apr 27, 1989 Issued
Array ( [id] => 2755210 [patent_doc_number] => 05003516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Ultrasonic probe and manufacture method for same' [patent_app_type] => 1 [patent_app_number] => 7/336685 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 47 [patent_no_of_words] => 10899 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003516.pdf [firstpage_image] =>[orig_patent_app_number] => 336685 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336685
Ultrasonic probe and manufacture method for same Apr 11, 1989 Issued
07/334268 COMBINATORIAL CODED TELEMETRY Apr 5, 1989 Abandoned
Array ( [id] => 2602847 [patent_doc_number] => 04918671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Depth sounder operation for hostile environments' [patent_app_type] => 1 [patent_app_number] => 7/333610 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3368 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918671.pdf [firstpage_image] =>[orig_patent_app_number] => 333610 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333610
Depth sounder operation for hostile environments Apr 4, 1989 Issued
07/331336 TREATMENT OF DISEASE BY SITE-SPECIFIC INSTILLATION OF CELLS OR SITE- SPECIFIC TRANSFORMATION OF CELLS AND KITS THEREFOR Mar 28, 1989 Abandoned
Array ( [id] => 2593658 [patent_doc_number] => 04928088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Apparatus for extracting recorded information from a logging tool' [patent_app_type] => 1 [patent_app_number] => 7/321708 [patent_app_country] => US [patent_app_date] => 1989-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3050 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928088.pdf [firstpage_image] =>[orig_patent_app_number] => 321708 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/321708
Apparatus for extracting recorded information from a logging tool Mar 9, 1989 Issued
Array ( [id] => 2654714 [patent_doc_number] => 05069307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Acoustic signal transmitter for logging tools' [patent_app_type] => 1 [patent_app_number] => 7/319607 [patent_app_country] => US [patent_app_date] => 1989-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3596 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069307.pdf [firstpage_image] =>[orig_patent_app_number] => 319607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/319607
Acoustic signal transmitter for logging tools Mar 5, 1989 Issued
Array ( [id] => 2608536 [patent_doc_number] => 04922471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Capacitive sound transducer' [patent_app_type] => 1 [patent_app_number] => 7/319602 [patent_app_country] => US [patent_app_date] => 1989-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3156 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922471.pdf [firstpage_image] =>[orig_patent_app_number] => 319602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/319602
Capacitive sound transducer Mar 5, 1989 Issued
Array ( [id] => 2652578 [patent_doc_number] => 04896152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Telemetry system with a sending station using recursive filter for bandwidth limiting' [patent_app_type] => 1 [patent_app_number] => 7/318097 [patent_app_country] => US [patent_app_date] => 1989-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4164 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896152.pdf [firstpage_image] =>[orig_patent_app_number] => 318097 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/318097
Telemetry system with a sending station using recursive filter for bandwidth limiting Mar 1, 1989 Issued
Array ( [id] => 2608756 [patent_doc_number] => 04912464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Anchor alarm for boats and the like' [patent_app_type] => 1 [patent_app_number] => 7/311990 [patent_app_country] => US [patent_app_date] => 1989-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2002 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912464.pdf [firstpage_image] =>[orig_patent_app_number] => 311990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/311990
Anchor alarm for boats and the like Feb 16, 1989 Issued
Array ( [id] => 2574822 [patent_doc_number] => 04901069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface' [patent_app_type] => 1 [patent_app_number] => 7/310804 [patent_app_country] => US [patent_app_date] => 1989-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10019 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901069.pdf [firstpage_image] =>[orig_patent_app_number] => 310804 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310804
Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface Feb 13, 1989 Issued
Array ( [id] => 2840598 [patent_doc_number] => 05099461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Underwater electroacoustic transducers' [patent_app_type] => 1 [patent_app_number] => 7/310195 [patent_app_country] => US [patent_app_date] => 1989-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 4916 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099461.pdf [firstpage_image] =>[orig_patent_app_number] => 310195 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310195
Underwater electroacoustic transducers Feb 13, 1989 Issued
Array ( [id] => 2640660 [patent_doc_number] => 04958329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Hydrophone and array thereof' [patent_app_type] => 1 [patent_app_number] => 7/310301 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3204 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958329.pdf [firstpage_image] =>[orig_patent_app_number] => 310301 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310301
Hydrophone and array thereof Feb 12, 1989 Issued
Array ( [id] => 2596943 [patent_doc_number] => 04928263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Hydrophones and similar devices' [patent_app_type] => 1 [patent_app_number] => 7/308512 [patent_app_country] => US [patent_app_date] => 1989-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4718 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928263.pdf [firstpage_image] =>[orig_patent_app_number] => 308512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/308512
Hydrophones and similar devices Feb 9, 1989 Issued
Array ( [id] => 2602791 [patent_doc_number] => 04918668 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Marine vibrator tuneable array' [patent_app_type] => 1 [patent_app_number] => 7/304786 [patent_app_country] => US [patent_app_date] => 1989-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3609 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918668.pdf [firstpage_image] =>[orig_patent_app_number] => 304786 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304786
Marine vibrator tuneable array Jan 29, 1989 Issued
Array ( [id] => 2757937 [patent_doc_number] => 05131488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Seismic sources' [patent_app_type] => 1 [patent_app_number] => 7/303093 [patent_app_country] => US [patent_app_date] => 1989-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3333 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131488.pdf [firstpage_image] =>[orig_patent_app_number] => 303093 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303093
Seismic sources Jan 25, 1989 Issued
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