Search

Alan Cohan

Examiner (ID: 8666)

Most Active Art Unit
3407
Art Unit(s)
3407, 2102, 3504, 3401, 2899
Total Applications
1324
Issued Applications
1203
Pending Applications
0
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2771565 [patent_doc_number] => 05101859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Programmable electronic control unit for water distribution systems, particularly for the irrigation of gardens, lawns, kitchen gardens, terraces and balconies' [patent_app_type] => 1 [patent_app_number] => 7/722002 [patent_app_country] => US [patent_app_date] => 1991-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1599 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101859.pdf [firstpage_image] =>[orig_patent_app_number] => 722002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/722002
Programmable electronic control unit for water distribution systems, particularly for the irrigation of gardens, lawns, kitchen gardens, terraces and balconies Jun 26, 1991 Issued
Array ( [id] => 2765949 [patent_doc_number] => 05163463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Mechanical flexure for motion amplification and transducer with same' [patent_app_type] => 1 [patent_app_number] => 7/723698 [patent_app_country] => US [patent_app_date] => 1991-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4625 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163463.pdf [firstpage_image] =>[orig_patent_app_number] => 723698 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/723698
Mechanical flexure for motion amplification and transducer with same Jun 25, 1991 Issued
Array ( [id] => 2810382 [patent_doc_number] => 05097869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Fluid control valve device' [patent_app_type] => 1 [patent_app_number] => 7/720351 [patent_app_country] => US [patent_app_date] => 1991-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3706 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097869.pdf [firstpage_image] =>[orig_patent_app_number] => 720351 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/720351
Fluid control valve device Jun 24, 1991 Issued
Array ( [id] => 2772228 [patent_doc_number] => 05135028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Remotely operated flow control system' [patent_app_type] => 1 [patent_app_number] => 7/716517 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1492 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135028.pdf [firstpage_image] =>[orig_patent_app_number] => 716517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716517
Remotely operated flow control system Jun 16, 1991 Issued
Array ( [id] => 2793734 [patent_doc_number] => 05078173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Droop compensated bypass valve' [patent_app_type] => 1 [patent_app_number] => 7/715264 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2534 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078173.pdf [firstpage_image] =>[orig_patent_app_number] => 715264 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715264
Droop compensated bypass valve Jun 13, 1991 Issued
Array ( [id] => 2825648 [patent_doc_number] => 05159949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Electropneumatic positioner' [patent_app_type] => 1 [patent_app_number] => 7/712507 [patent_app_country] => US [patent_app_date] => 1991-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 12605 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159949.pdf [firstpage_image] =>[orig_patent_app_number] => 712507 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/712507
Electropneumatic positioner Jun 9, 1991 Issued
Array ( [id] => 2838643 [patent_doc_number] => 05133379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Servovalve apparatus for use in fluid systems' [patent_app_type] => 1 [patent_app_number] => 7/710539 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 5386 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133379.pdf [firstpage_image] =>[orig_patent_app_number] => 710539 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710539
Servovalve apparatus for use in fluid systems Jun 4, 1991 Issued
Array ( [id] => 2838660 [patent_doc_number] => 05133380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Pneumatic control valve' [patent_app_type] => 1 [patent_app_number] => 7/710583 [patent_app_country] => US [patent_app_date] => 1991-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 5542 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133380.pdf [firstpage_image] =>[orig_patent_app_number] => 710583 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/710583
Pneumatic control valve Jun 4, 1991 Issued
07/709105 AUTOMATIC SEPARATOR VALVE Jun 2, 1991 Abandoned
Array ( [id] => 2814540 [patent_doc_number] => 05174332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Constant flow valve' [patent_app_type] => 1 [patent_app_number] => 7/689905 [patent_app_country] => US [patent_app_date] => 1991-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3786 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174332.pdf [firstpage_image] =>[orig_patent_app_number] => 689905 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689905
Constant flow valve May 29, 1991 Issued
Array ( [id] => 2850585 [patent_doc_number] => 05152309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Valve control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/706912 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3253 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152309.pdf [firstpage_image] =>[orig_patent_app_number] => 706912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706912
Valve control apparatus May 28, 1991 Issued
Array ( [id] => 2797532 [patent_doc_number] => 05085243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Hydraulic isolation valve for railway vehicle' [patent_app_type] => 1 [patent_app_number] => 7/708118 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2182 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085243.pdf [firstpage_image] =>[orig_patent_app_number] => 708118 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/708118
Hydraulic isolation valve for railway vehicle May 28, 1991 Issued
Array ( [id] => 2812565 [patent_doc_number] => 05094427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Flat plate back pressure regulator' [patent_app_type] => 1 [patent_app_number] => 7/703960 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1730 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094427.pdf [firstpage_image] =>[orig_patent_app_number] => 703960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703960
Flat plate back pressure regulator May 21, 1991 Issued
Array ( [id] => 2833859 [patent_doc_number] => 05088520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Modular solenid valve' [patent_app_type] => 1 [patent_app_number] => 7/703021 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1807 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088520.pdf [firstpage_image] =>[orig_patent_app_number] => 703021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/703021
Modular solenid valve May 19, 1991 Issued
Array ( [id] => 2828910 [patent_doc_number] => 05137252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Angular pivoting power steering device' [patent_app_type] => 1 [patent_app_number] => 7/702753 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2127 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137252.pdf [firstpage_image] =>[orig_patent_app_number] => 702753 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702753
Angular pivoting power steering device May 19, 1991 Issued
Array ( [id] => 2793828 [patent_doc_number] => 05078178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Flow control device' [patent_app_type] => 1 [patent_app_number] => 7/701499 [patent_app_country] => US [patent_app_date] => 1991-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1872 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078178.pdf [firstpage_image] =>[orig_patent_app_number] => 701499 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/701499
Flow control device May 15, 1991 Issued
Array ( [id] => 2775913 [patent_doc_number] => 05102093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Fast valve' [patent_app_type] => 1 [patent_app_number] => 7/699730 [patent_app_country] => US [patent_app_date] => 1991-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2907 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102093.pdf [firstpage_image] =>[orig_patent_app_number] => 699730 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699730
Fast valve May 13, 1991 Issued
Array ( [id] => 2691314 [patent_doc_number] => 05060693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Proportioning valve for hydraulic systems' [patent_app_type] => 1 [patent_app_number] => 7/695146 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1430 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 669 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/060/05060693.pdf [firstpage_image] =>[orig_patent_app_number] => 695146 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/695146
Proportioning valve for hydraulic systems Apr 28, 1991 Issued
Array ( [id] => 2798631 [patent_doc_number] => 05080120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Replaceable valve seat' [patent_app_type] => 1 [patent_app_number] => 7/691287 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 776 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080120.pdf [firstpage_image] =>[orig_patent_app_number] => 691287 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691287
Replaceable valve seat Apr 24, 1991 Issued
Array ( [id] => 2809565 [patent_doc_number] => 05094267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Pressure balanced valve spindle' [patent_app_type] => 1 [patent_app_number] => 7/689957 [patent_app_country] => US [patent_app_date] => 1991-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3514 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094267.pdf [firstpage_image] =>[orig_patent_app_number] => 689957 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689957
Pressure balanced valve spindle Apr 22, 1991 Issued
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