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
08/574676 RESIDENTIAL HOT WATER CIRCULATION SYSTEM Dec 18, 1995 Abandoned
Array ( [id] => 3747296 [patent_doc_number] => 05771918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Device for connecting output pipe to valve' [patent_app_type] => 1 [patent_app_number] => 8/553552 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3042 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/771/05771918.pdf [firstpage_image] =>[orig_patent_app_number] => 553552 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/553552
Device for connecting output pipe to valve Dec 17, 1995 Issued
Array ( [id] => 3724323 [patent_doc_number] => 05752538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Liquid distributor for packed columns' [patent_app_type] => 1 [patent_app_number] => 8/571788 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3490 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752538.pdf [firstpage_image] =>[orig_patent_app_number] => 571788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571788
Liquid distributor for packed columns Dec 12, 1995 Issued
Array ( [id] => 3611648 [patent_doc_number] => 05620022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Seismic gas shut-off valve with safety lock' [patent_app_type] => 1 [patent_app_number] => 8/571356 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2449 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620022.pdf [firstpage_image] =>[orig_patent_app_number] => 571356 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571356
Seismic gas shut-off valve with safety lock Dec 12, 1995 Issued
Array ( [id] => 3574011 [patent_doc_number] => 05584317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-17 [patent_title] => 'Lined manhole and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/570798 [patent_app_country] => US [patent_app_date] => 1995-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5909 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/584/05584317.pdf [firstpage_image] =>[orig_patent_app_number] => 570798 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570798
Lined manhole and method of making same Dec 11, 1995 Issued
Array ( [id] => 3586928 [patent_doc_number] => 05577531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Flood protection sewer backflow control valve and adapter assembly' [patent_app_type] => 1 [patent_app_number] => 8/566062 [patent_app_country] => US [patent_app_date] => 1995-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3453 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577531.pdf [firstpage_image] =>[orig_patent_app_number] => 566062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/566062
Flood protection sewer backflow control valve and adapter assembly Nov 30, 1995 Issued
Array ( [id] => 3586915 [patent_doc_number] => 05577530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Partially recessed valve fixture for connection to faucets and commodes' [patent_app_type] => 1 [patent_app_number] => 8/563774 [patent_app_country] => US [patent_app_date] => 1995-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3038 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577530.pdf [firstpage_image] =>[orig_patent_app_number] => 563774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563774
Partially recessed valve fixture for connection to faucets and commodes Nov 27, 1995 Issued
Array ( [id] => 3611677 [patent_doc_number] => 05620024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Relief valve operation detector' [patent_app_type] => 1 [patent_app_number] => 8/563294 [patent_app_country] => US [patent_app_date] => 1995-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5273 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620024.pdf [firstpage_image] =>[orig_patent_app_number] => 563294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563294
Relief valve operation detector Nov 27, 1995 Issued
Array ( [id] => 3646233 [patent_doc_number] => 05655561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Wireless system for detecting and stopping water leaks' [patent_app_type] => 1 [patent_app_number] => 8/561828 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9255 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655561.pdf [firstpage_image] =>[orig_patent_app_number] => 561828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/561828
Wireless system for detecting and stopping water leaks Nov 26, 1995 Issued
Array ( [id] => 3797716 [patent_doc_number] => 05788219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Throttle valve for an air tool' [patent_app_type] => 1 [patent_app_number] => 8/562256 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1511 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/788/05788219.pdf [firstpage_image] =>[orig_patent_app_number] => 562256 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562256
Throttle valve for an air tool Nov 21, 1995 Issued
Array ( [id] => 3712240 [patent_doc_number] => 05681024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-28 [patent_title] => 'Microvalve' [patent_app_type] => 1 [patent_app_number] => 8/556911 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2359 [patent_no_of_claims] => 14 [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/05/681/05681024.pdf [firstpage_image] =>[orig_patent_app_number] => 556911 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556911
Microvalve Nov 19, 1995 Issued
08/559623 LOW SPILL FEMALE COUPLING Nov 19, 1995 Abandoned
Array ( [id] => 3714695 [patent_doc_number] => 05669596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Diaphragm valve' [patent_app_type] => 1 [patent_app_number] => 8/558697 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 1 [patent_no_of_words] => 5040 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669596.pdf [firstpage_image] =>[orig_patent_app_number] => 558697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/558697
Diaphragm valve Nov 13, 1995 Issued
Array ( [id] => 3575946 [patent_doc_number] => 05566708 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Valve connector system for plastic pipe' [patent_app_type] => 1 [patent_app_number] => 8/557602 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3144 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566708.pdf [firstpage_image] =>[orig_patent_app_number] => 557602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557602
Valve connector system for plastic pipe Nov 13, 1995 Issued
Array ( [id] => 3647091 [patent_doc_number] => 05647388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Misting and watering system controller with light sensistive detector' [patent_app_type] => 1 [patent_app_number] => 8/556270 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 10546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647388.pdf [firstpage_image] =>[orig_patent_app_number] => 556270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556270
Misting and watering system controller with light sensistive detector Nov 12, 1995 Issued
Array ( [id] => 3650787 [patent_doc_number] => 05667195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Fluid drain apparatus' [patent_app_type] => 1 [patent_app_number] => 8/557703 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667195.pdf [firstpage_image] =>[orig_patent_app_number] => 557703 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/557703
Fluid drain apparatus Nov 12, 1995 Issued
Array ( [id] => 3649804 [patent_doc_number] => 05647573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'High pressure fluid valve assembly' [patent_app_type] => 1 [patent_app_number] => 8/556674 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1959 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647573.pdf [firstpage_image] =>[orig_patent_app_number] => 556674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/556674
High pressure fluid valve assembly Nov 12, 1995 Issued
08/545793 HYDRAULIC SHUT-OFF VALVE Nov 8, 1995 Abandoned
Array ( [id] => 3718280 [patent_doc_number] => 05634627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Controller' [patent_app_type] => 1 [patent_app_number] => 8/555031 [patent_app_country] => US [patent_app_date] => 1995-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2018 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634627.pdf [firstpage_image] =>[orig_patent_app_number] => 555031 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555031
Controller Nov 7, 1995 Issued
Array ( [id] => 3851740 [patent_doc_number] => 05762088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Method and apparatus for gauging clearance on a tanker railcar checkvalve' [patent_app_type] => 1 [patent_app_number] => 8/554673 [patent_app_country] => US [patent_app_date] => 1995-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2251 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762088.pdf [firstpage_image] =>[orig_patent_app_number] => 554673 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554673
Method and apparatus for gauging clearance on a tanker railcar checkvalve Nov 6, 1995 Issued
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