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] => 2544465 [patent_doc_number] => 04856597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Soil working machine' [patent_app_type] => 1 [patent_app_number] => 7/065549 [patent_app_country] => US [patent_app_date] => 1987-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1869 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856597.pdf [firstpage_image] =>[orig_patent_app_number] => 065549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065549
Soil working machine Jun 23, 1987 Issued
Array ( [id] => 2535207 [patent_doc_number] => 04839644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'System and method for communicating signals in a cased borehole having tubing' [patent_app_type] => 1 [patent_app_number] => 7/061066 [patent_app_country] => US [patent_app_date] => 1987-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 9829 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/839/04839644.pdf [firstpage_image] =>[orig_patent_app_number] => 061066 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061066
System and method for communicating signals in a cased borehole having tubing Jun 9, 1987 Issued
Array ( [id] => 2453293 [patent_doc_number] => 04745586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Electromagnetic transducers for underwater low-frequency high-power use' [patent_app_type] => 1 [patent_app_number] => 7/059411 [patent_app_country] => US [patent_app_date] => 1987-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2278 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/745/04745586.pdf [firstpage_image] =>[orig_patent_app_number] => 059411 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059411
Electromagnetic transducers for underwater low-frequency high-power use Jun 7, 1987 Issued
Array ( [id] => 2422079 [patent_doc_number] => 04719607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Full wave field vibratory seismic source' [patent_app_type] => 1 [patent_app_number] => 7/058074 [patent_app_country] => US [patent_app_date] => 1987-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2660 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719607.pdf [firstpage_image] =>[orig_patent_app_number] => 058074 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/058074
Full wave field vibratory seismic source Jun 3, 1987 Issued
Array ( [id] => 2391265 [patent_doc_number] => 04789969 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Method of measuring the anisotropy of propagation or reflection of a transverse wave, particularly a method of geophysical prospecting by measurement of the anisotropy of propagation or of reflection of shear waves in rocks' [patent_app_type] => 1 [patent_app_number] => 7/057279 [patent_app_country] => US [patent_app_date] => 1987-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3691 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789969.pdf [firstpage_image] =>[orig_patent_app_number] => 057279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/057279
Method of measuring the anisotropy of propagation or reflection of a transverse wave, particularly a method of geophysical prospecting by measurement of the anisotropy of propagation or of reflection of shear waves in rocks Jun 1, 1987 Issued
Array ( [id] => 2572893 [patent_doc_number] => 04835746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Device for producing soundwaves in water' [patent_app_type] => 1 [patent_app_number] => 7/055924 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4729 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/835/04835746.pdf [firstpage_image] =>[orig_patent_app_number] => 055924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/055924
Device for producing soundwaves in water May 31, 1987 Issued
Array ( [id] => 2451399 [patent_doc_number] => 04792930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Acoustooptic device capable of internally cooling an acoustooptic element' [patent_app_type] => 1 [patent_app_number] => 7/055565 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3872 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792930.pdf [firstpage_image] =>[orig_patent_app_number] => 055565 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/055565
Acoustooptic device capable of internally cooling an acoustooptic element May 28, 1987 Issued
Array ( [id] => 2628802 [patent_doc_number] => 04894811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Outboard-driven flextensional transducer' [patent_app_type] => 1 [patent_app_number] => 7/051336 [patent_app_country] => US [patent_app_date] => 1987-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3577 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894811.pdf [firstpage_image] =>[orig_patent_app_number] => 051336 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051336
Outboard-driven flextensional transducer May 17, 1987 Issued
Array ( [id] => 2416162 [patent_doc_number] => 04761649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Cable detector' [patent_app_type] => 1 [patent_app_number] => 7/049367 [patent_app_country] => US [patent_app_date] => 1987-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2432 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761649.pdf [firstpage_image] =>[orig_patent_app_number] => 049367 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049367
Cable detector May 13, 1987 Issued
Array ( [id] => 2495792 [patent_doc_number] => 04821246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Electromagnetic vibrator for seismic and civil-engineering applications' [patent_app_type] => 1 [patent_app_number] => 7/048223 [patent_app_country] => US [patent_app_date] => 1987-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2337 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/821/04821246.pdf [firstpage_image] =>[orig_patent_app_number] => 048223 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/048223
Electromagnetic vibrator for seismic and civil-engineering applications May 10, 1987 Issued
Array ( [id] => 2453383 [patent_doc_number] => 04750157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Seismic vibrator earth impedance determination and compensation system' [patent_app_type] => 1 [patent_app_number] => 7/046356 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8551 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750157.pdf [firstpage_image] =>[orig_patent_app_number] => 046356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046356
Seismic vibrator earth impedance determination and compensation system May 5, 1987 Issued
Array ( [id] => 2448973 [patent_doc_number] => 04792802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-20 [patent_title] => 'Telemetry system for borehole drilling' [patent_app_type] => 1 [patent_app_number] => 7/046114 [patent_app_country] => US [patent_app_date] => 1987-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1983 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/792/04792802.pdf [firstpage_image] =>[orig_patent_app_number] => 046114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046114
Telemetry system for borehole drilling May 4, 1987 Issued
Array ( [id] => 2475390 [patent_doc_number] => 04800964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Compact shank assembly with leaf spring' [patent_app_type] => 1 [patent_app_number] => 7/044537 [patent_app_country] => US [patent_app_date] => 1987-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1984 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/800/04800964.pdf [firstpage_image] =>[orig_patent_app_number] => 044537 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/044537
Compact shank assembly with leaf spring Apr 30, 1987 Issued
Array ( [id] => 2496576 [patent_doc_number] => 04817727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Subtiller' [patent_app_type] => 1 [patent_app_number] => 7/042086 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1764 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817727.pdf [firstpage_image] =>[orig_patent_app_number] => 042086 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042086
Subtiller Apr 23, 1987 Issued
07/039887 SEISMIC SOURCES Apr 19, 1987 Abandoned
Array ( [id] => 2510268 [patent_doc_number] => 04838360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Minimum tillage implement' [patent_app_type] => 1 [patent_app_number] => 7/034090 [patent_app_country] => US [patent_app_date] => 1987-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2272 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838360.pdf [firstpage_image] =>[orig_patent_app_number] => 034090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034090
Minimum tillage implement Apr 1, 1987 Issued
Array ( [id] => 2471970 [patent_doc_number] => 04828042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Coulter chisel tillage tool' [patent_app_type] => 1 [patent_app_number] => 7/031908 [patent_app_country] => US [patent_app_date] => 1987-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2113 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828042.pdf [firstpage_image] =>[orig_patent_app_number] => 031908 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031908
Coulter chisel tillage tool Mar 29, 1987 Issued
Array ( [id] => 2393424 [patent_doc_number] => 04737937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Marine seismic streamer employing variable hydrophone density' [patent_app_type] => 1 [patent_app_number] => 7/031056 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1858 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737937.pdf [firstpage_image] =>[orig_patent_app_number] => 031056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031056
Marine seismic streamer employing variable hydrophone density Mar 26, 1987 Issued
Array ( [id] => 2423407 [patent_doc_number] => 04736345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-05 [patent_title] => 'Compliant spacer for a marine seismic streamer' [patent_app_type] => 1 [patent_app_number] => 7/031058 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1409 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736345.pdf [firstpage_image] =>[orig_patent_app_number] => 031058 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031058
Compliant spacer for a marine seismic streamer Mar 26, 1987 Issued
Array ( [id] => 2510216 [patent_doc_number] => 04838357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Soil tilling machine' [patent_app_type] => 1 [patent_app_number] => 7/029982 [patent_app_country] => US [patent_app_date] => 1987-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3659 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838357.pdf [firstpage_image] =>[orig_patent_app_number] => 029982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/029982
Soil tilling machine Mar 24, 1987 Issued
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