Search

Michael Trettel

Examiner (ID: 12152)

Most Active Art Unit
3673
Art Unit(s)
3633, 3673, 3505, 3508, 3628, 3627
Total Applications
3400
Issued Applications
2895
Pending Applications
103
Abandoned Applications
401

Applications

Application numberTitle of the applicationFiling DateStatus
07/747281 DISPERSAL VALVE AND CANISTER Aug 18, 1991 Abandoned
Array ( [id] => 2778584 [patent_doc_number] => 05135366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Selective valve to pass fluids' [patent_app_type] => 1 [patent_app_number] => 7/746534 [patent_app_country] => US [patent_app_date] => 1991-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3180 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/135/05135366.pdf [firstpage_image] =>[orig_patent_app_number] => 746534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/746534
Selective valve to pass fluids Aug 18, 1991 Issued
07/745390 FLOW-CONTROL VALVE ESPECIALLY FOR GASIFIED LIQUIDS Aug 14, 1991 Abandoned
Array ( [id] => 2771619 [patent_doc_number] => 05101862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Rotary actuator and valve control system' [patent_app_type] => 1 [patent_app_number] => 7/742114 [patent_app_country] => US [patent_app_date] => 1991-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9234 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101862.pdf [firstpage_image] =>[orig_patent_app_number] => 742114 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/742114
Rotary actuator and valve control system Aug 7, 1991 Issued
07/742030 METHOD, SYSTEM, AND APPARATUS FOR OPERATING LARGE POWER GENERATING STATIONS WITH IMPROVED ENVIRONMENTAL PROTECTION MEASURES Aug 7, 1991 Abandoned
Array ( [id] => 2756675 [patent_doc_number] => 05131427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Pilot operated relief valve' [patent_app_type] => 1 [patent_app_number] => 7/740906 [patent_app_country] => US [patent_app_date] => 1991-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2988 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131427.pdf [firstpage_image] =>[orig_patent_app_number] => 740906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/740906
Pilot operated relief valve Aug 5, 1991 Issued
07/740512 PRESSURE REGULATING SYSTEM Aug 4, 1991 Abandoned
Array ( [id] => 2827609 [patent_doc_number] => 05105847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Gas pressure control valve cartridge' [patent_app_type] => 1 [patent_app_number] => 7/739287 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2846 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105847.pdf [firstpage_image] =>[orig_patent_app_number] => 739287 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739287
Gas pressure control valve cartridge Aug 1, 1991 Issued
Array ( [id] => 2773296 [patent_doc_number] => 05129681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Method of rendering laid pipeline flexible and pipe joint suited for executing this method' [patent_app_type] => 1 [patent_app_number] => 7/739838 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2364 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129681.pdf [firstpage_image] =>[orig_patent_app_number] => 739838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739838
Method of rendering laid pipeline flexible and pipe joint suited for executing this method Aug 1, 1991 Issued
Array ( [id] => 2810158 [patent_doc_number] => 05097857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Electro-hydraulic valve-actuator system' [patent_app_type] => 1 [patent_app_number] => 7/739516 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4829 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097857.pdf [firstpage_image] =>[orig_patent_app_number] => 739516 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739516
Electro-hydraulic valve-actuator system Aug 1, 1991 Issued
Array ( [id] => 2838735 [patent_doc_number] => 05133384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Hydraulic pressure control valve' [patent_app_type] => 1 [patent_app_number] => 7/739948 [patent_app_country] => US [patent_app_date] => 1991-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5394 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133384.pdf [firstpage_image] =>[orig_patent_app_number] => 739948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/739948
Hydraulic pressure control valve Aug 1, 1991 Issued
07/736459 AUTOMATIC PULSING VALVE Jul 25, 1991 Abandoned
Array ( [id] => 2768848 [patent_doc_number] => 05154204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Automatic drain valve for a compressed air system' [patent_app_type] => 1 [patent_app_number] => 7/732887 [patent_app_country] => US [patent_app_date] => 1991-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2162 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/154/05154204.pdf [firstpage_image] =>[orig_patent_app_number] => 732887 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/732887
Automatic drain valve for a compressed air system Jul 18, 1991 Issued
07/731617 SURGE RELIEF VALVE Jul 16, 1991 Abandoned
90/002387 FIREPROOF VALVE ASSEMBLY AND SEAL ELEMENT FOR USE THEREIN Jul 15, 1991 Issued
Array ( [id] => 2754375 [patent_doc_number] => 05074324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Method and apparatus for reducing drag and noise associated with fluid flow in a conduit' [patent_app_type] => 1 [patent_app_number] => 7/729743 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2290 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074324.pdf [firstpage_image] =>[orig_patent_app_number] => 729743 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729743
Method and apparatus for reducing drag and noise associated with fluid flow in a conduit Jul 11, 1991 Issued
Array ( [id] => 2865249 [patent_doc_number] => 05118079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Removable fluid seal and method' [patent_app_type] => 1 [patent_app_number] => 7/729357 [patent_app_country] => US [patent_app_date] => 1991-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2638 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118079.pdf [firstpage_image] =>[orig_patent_app_number] => 729357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/729357
Removable fluid seal and method Jul 11, 1991 Issued
Array ( [id] => 2845652 [patent_doc_number] => 05082015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Sequencing valve position indicator' [patent_app_type] => 1 [patent_app_number] => 7/723821 [patent_app_country] => US [patent_app_date] => 1991-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1789 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082015.pdf [firstpage_image] =>[orig_patent_app_number] => 723821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/723821
Sequencing valve position indicator Jun 30, 1991 Issued
Array ( [id] => 2899463 [patent_doc_number] => 05178178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/725953 [patent_app_country] => US [patent_app_date] => 1991-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2367 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178178.pdf [firstpage_image] =>[orig_patent_app_number] => 725953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725953
Valve assembly Jun 26, 1991 Issued
Array ( [id] => 2830152 [patent_doc_number] => 05103855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Automatic condensate draining device for compressed air systems' [patent_app_type] => 1 [patent_app_number] => 7/722222 [patent_app_country] => US [patent_app_date] => 1991-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3045 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 491 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103855.pdf [firstpage_image] =>[orig_patent_app_number] => 722222 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/722222
Automatic condensate draining device for compressed air systems Jun 26, 1991 Issued
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