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] => 3789151 [patent_doc_number] => 05810041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Pressure regulator' [patent_app_type] => 1 [patent_app_number] => 8/851615 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2303 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810041.pdf [firstpage_image] =>[orig_patent_app_number] => 851615 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851615
Pressure regulator May 5, 1997 Issued
Array ( [id] => 3722049 [patent_doc_number] => 05799686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Apparatus for fastening cover to external faucets' [patent_app_type] => 1 [patent_app_number] => 8/846547 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2598 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799686.pdf [firstpage_image] =>[orig_patent_app_number] => 846547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846547
Apparatus for fastening cover to external faucets Apr 29, 1997 Issued
Array ( [id] => 3907470 [patent_doc_number] => 05875814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Ceramic lined pump adaptor and in-line splitter' [patent_app_type] => 1 [patent_app_number] => 8/848056 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1710 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875814.pdf [firstpage_image] =>[orig_patent_app_number] => 848056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848056
Ceramic lined pump adaptor and in-line splitter Apr 28, 1997 Issued
Array ( [id] => 4031330 [patent_doc_number] => 05931177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Valves' [patent_app_type] => 1 [patent_app_number] => 8/817979 [patent_app_country] => US [patent_app_date] => 1997-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2825 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/931/05931177.pdf [firstpage_image] =>[orig_patent_app_number] => 817979 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817979
Valves Apr 27, 1997 Issued
Array ( [id] => 3789239 [patent_doc_number] => 05829735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Disc valve' [patent_app_type] => 1 [patent_app_number] => 8/839056 [patent_app_country] => US [patent_app_date] => 1997-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6385 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829735.pdf [firstpage_image] =>[orig_patent_app_number] => 839056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839056
Disc valve Apr 22, 1997 Issued
Array ( [id] => 3762299 [patent_doc_number] => 05819785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Instantaneous hot water control device' [patent_app_type] => 1 [patent_app_number] => 8/845259 [patent_app_country] => US [patent_app_date] => 1997-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2710 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819785.pdf [firstpage_image] =>[orig_patent_app_number] => 845259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/845259
Instantaneous hot water control device Apr 21, 1997 Issued
Array ( [id] => 4028024 [patent_doc_number] => 05873383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'General service water storing equipment' [patent_app_type] => 1 [patent_app_number] => 8/843792 [patent_app_country] => US [patent_app_date] => 1997-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 11411 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873383.pdf [firstpage_image] =>[orig_patent_app_number] => 843792 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843792
General service water storing equipment Apr 20, 1997 Issued
Array ( [id] => 3985372 [patent_doc_number] => 05960829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'No drip vacuum tight connector' [patent_app_type] => 1 [patent_app_number] => 8/838238 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/960/05960829.pdf [firstpage_image] =>[orig_patent_app_number] => 838238 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838238
No drip vacuum tight connector Apr 16, 1997 Issued
Array ( [id] => 3966772 [patent_doc_number] => 05983923 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Water service box and connectors for PEX pipe' [patent_app_type] => 1 [patent_app_number] => 8/833883 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983923.pdf [firstpage_image] =>[orig_patent_app_number] => 833883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833883
Water service box and connectors for PEX pipe Apr 9, 1997 Issued
Array ( [id] => 4408044 [patent_doc_number] => 06176300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Heat exchange manifold' [patent_app_type] => 1 [patent_app_number] => 8/833508 [patent_app_country] => US [patent_app_date] => 1997-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4800 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/176/06176300.pdf [firstpage_image] =>[orig_patent_app_number] => 833508 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833508
Heat exchange manifold Apr 6, 1997 Issued
Array ( [id] => 4005046 [patent_doc_number] => 05924448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Infinitely variable pneumatic pulsatile pump' [patent_app_type] => 1 [patent_app_number] => 8/835201 [patent_app_country] => US [patent_app_date] => 1997-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 39 [patent_no_of_words] => 9267 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/924/05924448.pdf [firstpage_image] =>[orig_patent_app_number] => 835201 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835201
Infinitely variable pneumatic pulsatile pump Apr 6, 1997 Issued
Array ( [id] => 4057542 [patent_doc_number] => 05964447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Water valve assembly having attachment mechanism which prevents a fluid conduit from becoming detached from a valve body' [patent_app_type] => 1 [patent_app_number] => 8/833114 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 4 [patent_no_of_words] => 3494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/964/05964447.pdf [firstpage_image] =>[orig_patent_app_number] => 833114 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833114
Water valve assembly having attachment mechanism which prevents a fluid conduit from becoming detached from a valve body Apr 2, 1997 Issued
Array ( [id] => 4223901 [patent_doc_number] => 06079692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Combination diaphragm and groove coupler seal for automatic control valves' [patent_app_type] => 1 [patent_app_number] => 8/826653 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4920 [patent_no_of_claims] => 13 [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/06/079/06079692.pdf [firstpage_image] =>[orig_patent_app_number] => 826653 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826653
Combination diaphragm and groove coupler seal for automatic control valves Apr 2, 1997 Issued
Array ( [id] => 3839235 [patent_doc_number] => 05791371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Valve lock' [patent_app_type] => 1 [patent_app_number] => 8/829643 [patent_app_country] => US [patent_app_date] => 1997-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1957 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791371.pdf [firstpage_image] =>[orig_patent_app_number] => 829643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829643
Valve lock Mar 30, 1997 Issued
08/809779 CLOSURE DEVICE Mar 27, 1997 Abandoned
Array ( [id] => 3861636 [patent_doc_number] => 05803433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Device for orienting spring forces on relatively movable elements' [patent_app_type] => 1 [patent_app_number] => 8/821335 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1674 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803433.pdf [firstpage_image] =>[orig_patent_app_number] => 821335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821335
Device for orienting spring forces on relatively movable elements Mar 19, 1997 Issued
Array ( [id] => 3919371 [patent_doc_number] => 05996611 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Enhanced features for backflow prevention device cover' [patent_app_type] => 1 [patent_app_number] => 8/820196 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 31 [patent_no_of_words] => 5544 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996611.pdf [firstpage_image] =>[orig_patent_app_number] => 820196 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820196
Enhanced features for backflow prevention device cover Mar 18, 1997 Issued
Array ( [id] => 3851950 [patent_doc_number] => 05762099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Valve system' [patent_app_type] => 1 [patent_app_number] => 8/821704 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1956 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762099.pdf [firstpage_image] =>[orig_patent_app_number] => 821704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821704
Valve system Mar 18, 1997 Issued
Array ( [id] => 3907892 [patent_doc_number] => 05927320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'High-speed water jet blocker' [patent_app_type] => 1 [patent_app_number] => 8/824885 [patent_app_country] => US [patent_app_date] => 1997-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5518 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/927/05927320.pdf [firstpage_image] =>[orig_patent_app_number] => 824885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824885
High-speed water jet blocker Mar 17, 1997 Issued
08/820478 SHUT-OFF SYSTEM FOR PREVENTING WATER DAMAGE Mar 17, 1997 Abandoned
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