Search

A. Michael Chambers

Examiner (ID: 12069)

Most Active Art Unit
3407
Art Unit(s)
3727, 3401, 3753, 2899, 3407, 2103
Total Applications
3455
Issued Applications
3109
Pending Applications
98
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3647231 [patent_doc_number] => 05647397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Diaphragm valve' [patent_app_type] => 1 [patent_app_number] => 8/492395 [patent_app_country] => US [patent_app_date] => 1995-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2162 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647397.pdf [firstpage_image] =>[orig_patent_app_number] => 492395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/492395
Diaphragm valve Jun 18, 1995 Issued
Array ( [id] => 3716199 [patent_doc_number] => 05634487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Water tank and gated dump valve for fire trucks' [patent_app_type] => 1 [patent_app_number] => 8/491604 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2718 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634487.pdf [firstpage_image] =>[orig_patent_app_number] => 491604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491604
Water tank and gated dump valve for fire trucks Jun 15, 1995 Issued
Array ( [id] => 3710026 [patent_doc_number] => 05680880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Motor driven type flow rate controlling valve' [patent_app_type] => 1 [patent_app_number] => 8/490534 [patent_app_country] => US [patent_app_date] => 1995-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 7711 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680880.pdf [firstpage_image] =>[orig_patent_app_number] => 490534 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490534
Motor driven type flow rate controlling valve Jun 13, 1995 Issued
Array ( [id] => 3682648 [patent_doc_number] => 05649567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Sealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve seat therefor' [patent_app_type] => 1 [patent_app_number] => 8/489524 [patent_app_country] => US [patent_app_date] => 1995-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2637 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649567.pdf [firstpage_image] =>[orig_patent_app_number] => 489524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489524
Sealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve seat therefor Jun 11, 1995 Issued
08/472333 INFINITELY VARIABLE PNEUMATIC PULSATILE PUMP Jun 6, 1995 Abandoned
Array ( [id] => 3822074 [patent_doc_number] => 05711508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Quick connect fluid coupling equipped with check valve and service valve' [patent_app_type] => 1 [patent_app_number] => 8/483671 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2876 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/711/05711508.pdf [firstpage_image] =>[orig_patent_app_number] => 483671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483671
Quick connect fluid coupling equipped with check valve and service valve Jun 6, 1995 Issued
Array ( [id] => 3717798 [patent_doc_number] => 05692724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Method and apparatus for attenuating high frequency vibration sensitivity in a control valve positioner' [patent_app_type] => 1 [patent_app_number] => 8/479191 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2494 [patent_no_of_claims] => 40 [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/05/692/05692724.pdf [firstpage_image] =>[orig_patent_app_number] => 479191 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/479191
Method and apparatus for attenuating high frequency vibration sensitivity in a control valve positioner Jun 6, 1995 Issued
Array ( [id] => 3648981 [patent_doc_number] => 05655752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'System with imperviousness joint compressed between two non-parallel bearings' [patent_app_type] => 1 [patent_app_number] => 8/478989 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2648 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655752.pdf [firstpage_image] =>[orig_patent_app_number] => 478989 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/478989
System with imperviousness joint compressed between two non-parallel bearings Jun 6, 1995 Issued
Array ( [id] => 3482601 [patent_doc_number] => 05560392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Valve for a measuring device' [patent_app_type] => 1 [patent_app_number] => 8/472708 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2757 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560392.pdf [firstpage_image] =>[orig_patent_app_number] => 472708 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/472708
Valve for a measuring device Jun 5, 1995 Issued
Array ( [id] => 3868783 [patent_doc_number] => 05797415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Insulating jacket for hot and cold piping systems and the method of use' [patent_app_type] => 1 [patent_app_number] => 8/468845 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 11541 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797415.pdf [firstpage_image] =>[orig_patent_app_number] => 468845 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/468845
Insulating jacket for hot and cold piping systems and the method of use Jun 5, 1995 Issued
Array ( [id] => 3679003 [patent_doc_number] => 05603347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Sillcock rupture control assembly' [patent_app_type] => 1 [patent_app_number] => 8/464573 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3272 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/603/05603347.pdf [firstpage_image] =>[orig_patent_app_number] => 464573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464573
Sillcock rupture control assembly Jun 4, 1995 Issued
Array ( [id] => 3573997 [patent_doc_number] => 05584316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Hydrothermal stabilizer and expansion tank system' [patent_app_type] => 1 [patent_app_number] => 8/461670 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4803 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584316.pdf [firstpage_image] =>[orig_patent_app_number] => 461670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/461670
Hydrothermal stabilizer and expansion tank system Jun 4, 1995 Issued
Array ( [id] => 3539469 [patent_doc_number] => 05518032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Pressure vessel safety relief' [patent_app_type] => 1 [patent_app_number] => 8/463758 [patent_app_country] => US [patent_app_date] => 1995-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2728 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/518/05518032.pdf [firstpage_image] =>[orig_patent_app_number] => 463758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/463758
Pressure vessel safety relief Jun 4, 1995 Issued
Array ( [id] => 3702632 [patent_doc_number] => 05615707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Apparatus for jointly actuating a pair of valves' [patent_app_type] => 1 [patent_app_number] => 8/459733 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2800 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615707.pdf [firstpage_image] =>[orig_patent_app_number] => 459733 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/459733
Apparatus for jointly actuating a pair of valves Jun 1, 1995 Issued
Array ( [id] => 3557599 [patent_doc_number] => 05538033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Compact washing machine outlet box with forty-five degree drain' [patent_app_type] => 1 [patent_app_number] => 8/456948 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3299 [patent_no_of_claims] => 19 [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/05/538/05538033.pdf [firstpage_image] =>[orig_patent_app_number] => 456948 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/456948
Compact washing machine outlet box with forty-five degree drain May 31, 1995 Issued
Array ( [id] => 3538157 [patent_doc_number] => 05573029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Method and device for a pipe flow under pressure which is to be diverted or branched' [patent_app_type] => 1 [patent_app_number] => 8/446823 [patent_app_country] => US [patent_app_date] => 1995-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3058 [patent_no_of_claims] => 22 [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/05/573/05573029.pdf [firstpage_image] =>[orig_patent_app_number] => 446823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/446823
Method and device for a pipe flow under pressure which is to be diverted or branched May 31, 1995 Issued
Array ( [id] => 3674030 [patent_doc_number] => 05695168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Automatic valving unit, and pressure vessel having automatic valving' [patent_app_type] => 1 [patent_app_number] => 8/455290 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4463 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/695/05695168.pdf [firstpage_image] =>[orig_patent_app_number] => 455290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/455290
Automatic valving unit, and pressure vessel having automatic valving May 30, 1995 Issued
Array ( [id] => 3584137 [patent_doc_number] => 05558118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'System for remotely controlling the unreeling and take-up of a hose on a reel' [patent_app_type] => 1 [patent_app_number] => 8/453784 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3603 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558118.pdf [firstpage_image] =>[orig_patent_app_number] => 453784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453784
System for remotely controlling the unreeling and take-up of a hose on a reel May 29, 1995 Issued
Array ( [id] => 3576009 [patent_doc_number] => 05566712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Fueling systems' [patent_app_type] => 1 [patent_app_number] => 8/453154 [patent_app_country] => US [patent_app_date] => 1995-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5512 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566712.pdf [firstpage_image] =>[orig_patent_app_number] => 453154 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/453154
Fueling systems May 29, 1995 Issued
08/450177 WING TANK LINER May 24, 1995 Abandoned
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