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] => 4009707 [patent_doc_number] => 05906352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Cartridge check valve' [patent_app_type] => 1 [patent_app_number] => 8/816324 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4544 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906352.pdf [firstpage_image] =>[orig_patent_app_number] => 816324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816324
Cartridge check valve Mar 12, 1997 Issued
Array ( [id] => 3936744 [patent_doc_number] => 05934648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Carbon fiber reinforced carbon composite valve for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/828818 [patent_app_country] => US [patent_app_date] => 1997-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934648.pdf [firstpage_image] =>[orig_patent_app_number] => 828818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/828818
Carbon fiber reinforced carbon composite valve for an internal combustion engine Mar 11, 1997 Issued
Array ( [id] => 3785372 [patent_doc_number] => 05829467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Residential hot water circulation system and associated method' [patent_app_type] => 1 [patent_app_number] => 8/814919 [patent_app_country] => US [patent_app_date] => 1997-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5067 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829467.pdf [firstpage_image] =>[orig_patent_app_number] => 814919 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/814919
Residential hot water circulation system and associated method Mar 11, 1997 Issued
Array ( [id] => 4012090 [patent_doc_number] => 05901728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Aluminum alloy valve spring retainer and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/815717 [patent_app_country] => US [patent_app_date] => 1997-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 897 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901728.pdf [firstpage_image] =>[orig_patent_app_number] => 815717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815717
Aluminum alloy valve spring retainer and method of making same Mar 11, 1997 Issued
Array ( [id] => 3955036 [patent_doc_number] => 05947156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Holding tank having waste evacuation device' [patent_app_type] => 1 [patent_app_number] => 8/815424 [patent_app_country] => US [patent_app_date] => 1997-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4063 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/947/05947156.pdf [firstpage_image] =>[orig_patent_app_number] => 815424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815424
Holding tank having waste evacuation device Mar 10, 1997 Issued
Array ( [id] => 3843525 [patent_doc_number] => 05794642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Process for transporting thermally unstable viscous masses' [patent_app_type] => 1 [patent_app_number] => 8/814258 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1807 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/794/05794642.pdf [firstpage_image] =>[orig_patent_app_number] => 814258 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/814258
Process for transporting thermally unstable viscous masses Mar 9, 1997 Issued
Array ( [id] => 4084550 [patent_doc_number] => 06050289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Spherical valve for flow control of particulate solids and gases' [patent_app_type] => 1 [patent_app_number] => 8/811908 [patent_app_country] => US [patent_app_date] => 1997-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2993 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050289.pdf [firstpage_image] =>[orig_patent_app_number] => 811908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811908
Spherical valve for flow control of particulate solids and gases Mar 4, 1997 Issued
Array ( [id] => 3907507 [patent_doc_number] => 05875816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Fuel feeding module with integrated fuel fine filter' [patent_app_type] => 1 [patent_app_number] => 8/811376 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1861 [patent_no_of_claims] => 10 [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/05/875/05875816.pdf [firstpage_image] =>[orig_patent_app_number] => 811376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811376
Fuel feeding module with integrated fuel fine filter Mar 3, 1997 Issued
Array ( [id] => 3785492 [patent_doc_number] => 05829475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'On-demand zone valve recirculation system' [patent_app_type] => 1 [patent_app_number] => 8/804289 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3241 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829475.pdf [firstpage_image] =>[orig_patent_app_number] => 804289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804289
On-demand zone valve recirculation system Mar 2, 1997 Issued
Array ( [id] => 4206506 [patent_doc_number] => 06009905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Mounting for a valve operating machine' [patent_app_type] => 1 [patent_app_number] => 8/808635 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3197 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009905.pdf [firstpage_image] =>[orig_patent_app_number] => 808635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808635
Mounting for a valve operating machine Feb 27, 1997 Issued
Array ( [id] => 3868922 [patent_doc_number] => 05797424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Hose reel' [patent_app_type] => 1 [patent_app_number] => 8/808878 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2121 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797424.pdf [firstpage_image] =>[orig_patent_app_number] => 808878 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808878
Hose reel Feb 27, 1997 Issued
Array ( [id] => 3755466 [patent_doc_number] => 05816281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Brake bleeding tool' [patent_app_type] => 1 [patent_app_number] => 8/803620 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3087 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816281.pdf [firstpage_image] =>[orig_patent_app_number] => 803620 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803620
Brake bleeding tool Feb 20, 1997 Issued
Array ( [id] => 3783840 [patent_doc_number] => 05826856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Tap fitting with bellows-type seal' [patent_app_type] => 1 [patent_app_number] => 8/793072 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2463 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826856.pdf [firstpage_image] =>[orig_patent_app_number] => 793072 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793072
Tap fitting with bellows-type seal Feb 17, 1997 Issued
Array ( [id] => 3901013 [patent_doc_number] => 05950664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Valve with improved combination bearing support and seal' [patent_app_type] => 1 [patent_app_number] => 8/802788 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2487 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/950/05950664.pdf [firstpage_image] =>[orig_patent_app_number] => 802788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/802788
Valve with improved combination bearing support and seal Feb 17, 1997 Issued
Array ( [id] => 3908754 [patent_doc_number] => 05971023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Junction for shear sensitive biological fluid paths' [patent_app_type] => 1 [patent_app_number] => 8/800904 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 25 [patent_no_of_words] => 3594 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/971/05971023.pdf [firstpage_image] =>[orig_patent_app_number] => 800904 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800904
Junction for shear sensitive biological fluid paths Feb 11, 1997 Issued
Array ( [id] => 3872178 [patent_doc_number] => 05722453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Hose buddy' [patent_app_type] => 1 [patent_app_number] => 8/797052 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1771 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/722/05722453.pdf [firstpage_image] =>[orig_patent_app_number] => 797052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797052
Hose buddy Feb 11, 1997 Issued
Array ( [id] => 3985324 [patent_doc_number] => 05960826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Fluid storage tank with a spill containment system' [patent_app_type] => 1 [patent_app_number] => 8/796327 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3278 [patent_no_of_claims] => 17 [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/05/960/05960826.pdf [firstpage_image] =>[orig_patent_app_number] => 796327 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796327
Fluid storage tank with a spill containment system Feb 6, 1997 Issued
Array ( [id] => 3864369 [patent_doc_number] => 05727770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Double valve cannula seal' [patent_app_type] => 1 [patent_app_number] => 8/796193 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2957 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727770.pdf [firstpage_image] =>[orig_patent_app_number] => 796193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796193
Double valve cannula seal Feb 6, 1997 Issued
Array ( [id] => 4033767 [patent_doc_number] => 05908045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Ground moisture sensor with a lateral plane antenna' [patent_app_type] => 1 [patent_app_number] => 8/794469 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7982 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908045.pdf [firstpage_image] =>[orig_patent_app_number] => 794469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794469
Ground moisture sensor with a lateral plane antenna Feb 3, 1997 Issued
Array ( [id] => 3780339 [patent_doc_number] => 05826614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Device for automatic closing of cut-off throttle at hose reels' [patent_app_type] => 1 [patent_app_number] => 8/776696 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3200 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826614.pdf [firstpage_image] =>[orig_patent_app_number] => 776696 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776696
Device for automatic closing of cut-off throttle at hose reels Feb 2, 1997 Issued
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