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
07/877688 VENTING APPARATUS FOR MARINE CRAFT FUEL TANK Apr 30, 1992 Abandoned
Array ( [id] => 2814597 [patent_doc_number] => 05174335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Bidirectional vacuum valve' [patent_app_type] => 1 [patent_app_number] => 7/876529 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2654 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174335.pdf [firstpage_image] =>[orig_patent_app_number] => 876529 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/876529
Bidirectional vacuum valve Apr 29, 1992 Issued
Array ( [id] => 2818460 [patent_doc_number] => 05174544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Normally closed pilot operated bi-directional poppet valve' [patent_app_type] => 1 [patent_app_number] => 7/874396 [patent_app_country] => US [patent_app_date] => 1992-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4243 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174544.pdf [firstpage_image] =>[orig_patent_app_number] => 874396 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/874396
Normally closed pilot operated bi-directional poppet valve Apr 26, 1992 Issued
Array ( [id] => 2934597 [patent_doc_number] => RE034202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Dual mode pneumatic control system' [patent_app_type] => 2 [patent_app_number] => 7/871941 [patent_app_country] => US [patent_app_date] => 1992-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2671 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/034/RE034202.pdf [firstpage_image] =>[orig_patent_app_number] => 871941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871941
Dual mode pneumatic control system Apr 20, 1992 Issued
Array ( [id] => 2960731 [patent_doc_number] => 05181532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Flow control' [patent_app_type] => 1 [patent_app_number] => 7/871837 [patent_app_country] => US [patent_app_date] => 1992-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1426 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181532.pdf [firstpage_image] =>[orig_patent_app_number] => 871837 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/871837
Flow control Apr 19, 1992 Issued
Array ( [id] => 2765972 [patent_doc_number] => 05163464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Pneumatic pressure controller' [patent_app_type] => 1 [patent_app_number] => 7/868986 [patent_app_country] => US [patent_app_date] => 1992-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1219 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163464.pdf [firstpage_image] =>[orig_patent_app_number] => 868986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/868986
Pneumatic pressure controller Apr 14, 1992 Issued
Array ( [id] => 2914824 [patent_doc_number] => 05218986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Pneumatically pressurized water pumping apparatus' [patent_app_type] => 1 [patent_app_number] => 7/867348 [patent_app_country] => US [patent_app_date] => 1992-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1930 [patent_no_of_claims] => 3 [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/05/218/05218986.pdf [firstpage_image] =>[orig_patent_app_number] => 867348 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/867348
Pneumatically pressurized water pumping apparatus Apr 12, 1992 Issued
Array ( [id] => 2890832 [patent_doc_number] => 05247959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Multi-function valve' [patent_app_type] => 1 [patent_app_number] => 7/834279 [patent_app_country] => US [patent_app_date] => 1992-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1879 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247959.pdf [firstpage_image] =>[orig_patent_app_number] => 834279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/834279
Multi-function valve Apr 1, 1992 Issued
Array ( [id] => 2932698 [patent_doc_number] => 05179971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Sidewall support for dual containment vessels' [patent_app_type] => 1 [patent_app_number] => 7/862601 [patent_app_country] => US [patent_app_date] => 1992-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4701 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179971.pdf [firstpage_image] =>[orig_patent_app_number] => 862601 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/862601
Sidewall support for dual containment vessels Mar 31, 1992 Issued
Array ( [id] => 2914841 [patent_doc_number] => 05218987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Method and apparatus for water surge protection and protection of fire hydrant systems' [patent_app_type] => 1 [patent_app_number] => 7/861265 [patent_app_country] => US [patent_app_date] => 1992-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3796 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218987.pdf [firstpage_image] =>[orig_patent_app_number] => 861265 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/861265
Method and apparatus for water surge protection and protection of fire hydrant systems Mar 30, 1992 Issued
Array ( [id] => 2948887 [patent_doc_number] => 05201342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Pulsator device' [patent_app_type] => 1 [patent_app_number] => 7/847536 [patent_app_country] => US [patent_app_date] => 1992-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1643 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/201/05201342.pdf [firstpage_image] =>[orig_patent_app_number] => 847536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/847536
Pulsator device Mar 5, 1992 Issued
Array ( [id] => 2842471 [patent_doc_number] => 05165447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Fully-hydraulic steering unit' [patent_app_type] => 1 [patent_app_number] => 7/844793 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3986 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165447.pdf [firstpage_image] =>[orig_patent_app_number] => 844793 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844793
Fully-hydraulic steering unit Mar 1, 1992 Issued
Array ( [id] => 2814382 [patent_doc_number] => 05174323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Liquid material reservoir' [patent_app_type] => 1 [patent_app_number] => 7/844180 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174323.pdf [firstpage_image] =>[orig_patent_app_number] => 844180 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844180
Liquid material reservoir Mar 1, 1992 Issued
Array ( [id] => 2965901 [patent_doc_number] => 05207737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Analog output electro-pneumatic transducer' [patent_app_type] => 1 [patent_app_number] => 7/842890 [patent_app_country] => US [patent_app_date] => 1992-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8549 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/207/05207737.pdf [firstpage_image] =>[orig_patent_app_number] => 842890 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/842890
Analog output electro-pneumatic transducer Feb 26, 1992 Issued
Array ( [id] => 2822504 [patent_doc_number] => 05170815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Coiled tubing gas lift assembly' [patent_app_type] => 1 [patent_app_number] => 7/840254 [patent_app_country] => US [patent_app_date] => 1992-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3336 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170815.pdf [firstpage_image] =>[orig_patent_app_number] => 840254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840254
Coiled tubing gas lift assembly Feb 23, 1992 Issued
Array ( [id] => 2766666 [patent_doc_number] => 05141026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Pivoting shutter device for regulating an air flow passing through a heat exchanger' [patent_app_type] => 1 [patent_app_number] => 7/839354 [patent_app_country] => US [patent_app_date] => 1992-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141026.pdf [firstpage_image] =>[orig_patent_app_number] => 839354 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/839354
Pivoting shutter device for regulating an air flow passing through a heat exchanger Feb 19, 1992 Issued
Array ( [id] => 2900052 [patent_doc_number] => 05205315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Automatic wet tank drain valve' [patent_app_type] => 1 [patent_app_number] => 7/833018 [patent_app_country] => US [patent_app_date] => 1992-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2361 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205315.pdf [firstpage_image] =>[orig_patent_app_number] => 833018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833018
Automatic wet tank drain valve Feb 9, 1992 Issued
Array ( [id] => 2805942 [patent_doc_number] => 05168891 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Float valve and utilization system' [patent_app_type] => 1 [patent_app_number] => 7/831930 [patent_app_country] => US [patent_app_date] => 1992-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168891.pdf [firstpage_image] =>[orig_patent_app_number] => 831930 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831930
Float valve and utilization system Feb 5, 1992 Issued
Array ( [id] => 2814346 [patent_doc_number] => 05174321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Method and apparatus for determining set pressure of pilot operated pressure relief valve' [patent_app_type] => 1 [patent_app_number] => 7/830986 [patent_app_country] => US [patent_app_date] => 1992-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2354 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174321.pdf [firstpage_image] =>[orig_patent_app_number] => 830986 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/830986
Method and apparatus for determining set pressure of pilot operated pressure relief valve Feb 3, 1992 Issued
Array ( [id] => 2859697 [patent_doc_number] => 05158104 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Pilot-operated spill valve assembly' [patent_app_type] => 1 [patent_app_number] => 7/822605 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3785 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158104.pdf [firstpage_image] =>[orig_patent_app_number] => 822605 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/822605
Pilot-operated spill valve assembly Jan 16, 1992 Issued
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