Search

David A. Reifsnyder

Examiner (ID: 13912)

Most Active Art Unit
1723
Art Unit(s)
1723, 1778, 2899, 1797, 1776, 1306
Total Applications
2074
Issued Applications
1658
Pending Applications
148
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1171590 [patent_doc_number] => 06739460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-25 [patent_title] => 'Non-contaminating paint strainer' [patent_app_type] => B2 [patent_app_number] => 10/144704 [patent_app_country] => US [patent_app_date] => 2002-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2484 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/739/06739460.pdf [firstpage_image] =>[orig_patent_app_number] => 10144704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144704
Non-contaminating paint strainer May 14, 2002 Issued
Array ( [id] => 1271711 [patent_doc_number] => 06649054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Magnetic filter device' [patent_app_type] => B2 [patent_app_number] => 10/110309 [patent_app_country] => US [patent_app_date] => 2002-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3218 [patent_no_of_claims] => 1 [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/06/649/06649054.pdf [firstpage_image] =>[orig_patent_app_number] => 10110309 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/110309
Magnetic filter device May 12, 2002 Issued
Array ( [id] => 1255277 [patent_doc_number] => 06666967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Defoaming and air-water treating device' [patent_app_type] => B1 [patent_app_number] => 10/129586 [patent_app_country] => US [patent_app_date] => 2002-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2135 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/666/06666967.pdf [firstpage_image] =>[orig_patent_app_number] => 10129586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/129586
Defoaming and air-water treating device May 6, 2002 Issued
Array ( [id] => 1365160 [patent_doc_number] => 06562239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Magnetic separation device' [patent_app_type] => B2 [patent_app_number] => 10/135148 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1309 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562239.pdf [firstpage_image] =>[orig_patent_app_number] => 10135148 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/135148
Magnetic separation device Apr 29, 2002 Issued
Array ( [id] => 1178478 [patent_doc_number] => 06736965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Auxiliary filtration system and filtering method' [patent_app_type] => B2 [patent_app_number] => 10/131009 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5515 [patent_no_of_claims] => 29 [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/06/736/06736965.pdf [firstpage_image] =>[orig_patent_app_number] => 10131009 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/131009
Auxiliary filtration system and filtering method Apr 23, 2002 Issued
Array ( [id] => 1162298 [patent_doc_number] => 06755969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Centrifuge' [patent_app_type] => B2 [patent_app_number] => 10/131102 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 5476 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/755/06755969.pdf [firstpage_image] =>[orig_patent_app_number] => 10131102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/131102
Centrifuge Apr 23, 2002 Issued
Array ( [id] => 1215138 [patent_doc_number] => 06706179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-16 [patent_title] => 'Water magnetizer' [patent_app_type] => B2 [patent_app_number] => 10/124231 [patent_app_country] => US [patent_app_date] => 2002-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1409 [patent_no_of_claims] => 6 [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/06/706/06706179.pdf [firstpage_image] =>[orig_patent_app_number] => 10124231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124231
Water magnetizer Apr 17, 2002 Issued
Array ( [id] => 1199016 [patent_doc_number] => 06723234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-20 [patent_title] => 'Fluid contamination collection system' [patent_app_type] => B2 [patent_app_number] => 10/124100 [patent_app_country] => US [patent_app_date] => 2002-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2603 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/723/06723234.pdf [firstpage_image] =>[orig_patent_app_number] => 10124100 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/124100
Fluid contamination collection system Apr 16, 2002 Issued
Array ( [id] => 1220328 [patent_doc_number] => 06698595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Screen material' [patent_app_type] => B2 [patent_app_number] => 10/123660 [patent_app_country] => US [patent_app_date] => 2002-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 0 [patent_no_of_words] => 3039 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/698/06698595.pdf [firstpage_image] =>[orig_patent_app_number] => 10123660 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/123660
Screen material Apr 15, 2002 Issued
Array ( [id] => 1145932 [patent_doc_number] => 06770108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-03 [patent_title] => 'Filter housing' [patent_app_type] => B2 [patent_app_number] => 10/119633 [patent_app_country] => US [patent_app_date] => 2002-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/770/06770108.pdf [firstpage_image] =>[orig_patent_app_number] => 10119633 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/119633
Filter housing Apr 9, 2002 Issued
Array ( [id] => 6686080 [patent_doc_number] => 20030029803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method for treating wastewater containing heavy metals with used iron oxide catalyst' [patent_app_type] => new [patent_app_number] => 10/117180 [patent_app_country] => US [patent_app_date] => 2002-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1655 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20030029803.pdf [firstpage_image] =>[orig_patent_app_number] => 10117180 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/117180
Method for treating wastewater containing heavy metals with used iron oxide catalyst Apr 7, 2002 Issued
Array ( [id] => 953104 [patent_doc_number] => 06957742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'Vented trap' [patent_app_type] => utility [patent_app_number] => 10/116494 [patent_app_country] => US [patent_app_date] => 2002-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1450 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/957/06957742.pdf [firstpage_image] =>[orig_patent_app_number] => 10116494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/116494
Vented trap Apr 3, 2002 Issued
Array ( [id] => 7412725 [patent_doc_number] => 20040159612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-19 [patent_title] => 'High-gradient magnetic filter and method for the separation of weakly magnetisable particles from fluid media' [patent_app_type] => new [patent_app_number] => 10/473714 [patent_app_country] => US [patent_app_date] => 2004-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2790 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20040159612.pdf [firstpage_image] =>[orig_patent_app_number] => 10473714 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/473714
High-gradient magnetic filter and method for the separation of weakly magnetisable particles from fluid media Apr 3, 2002 Issued
Array ( [id] => 1193708 [patent_doc_number] => 06726030 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Standpipe element support for liquid filter' [patent_app_type] => B1 [patent_app_number] => 10/114069 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1577 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/726/06726030.pdf [firstpage_image] =>[orig_patent_app_number] => 10114069 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114069
Standpipe element support for liquid filter Apr 2, 2002 Issued
Array ( [id] => 1191895 [patent_doc_number] => 06730231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Plasma mass filter with axially opposed plasma injectors' [patent_app_type] => B2 [patent_app_number] => 10/115216 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5068 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/730/06730231.pdf [firstpage_image] =>[orig_patent_app_number] => 10115216 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115216
Plasma mass filter with axially opposed plasma injectors Apr 1, 2002 Issued
Array ( [id] => 6727377 [patent_doc_number] => 20030183567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Band gap plasma mass filter' [patent_app_type] => new [patent_app_number] => 10/114900 [patent_app_country] => US [patent_app_date] => 2002-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20030183567.pdf [firstpage_image] =>[orig_patent_app_number] => 10114900 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114900
Band gap plasma mass filter Apr 1, 2002 Issued
Array ( [id] => 6727390 [patent_doc_number] => 20030183580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Magnetic particle separator and method' [patent_app_type] => new [patent_app_number] => 10/113658 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1501 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0183/20030183580.pdf [firstpage_image] =>[orig_patent_app_number] => 10113658 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113658
Magnetic particle separator and method Mar 28, 2002 Issued
Array ( [id] => 1118347 [patent_doc_number] => 06797163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Filtration devices' [patent_app_type] => B2 [patent_app_number] => 10/112396 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797163.pdf [firstpage_image] =>[orig_patent_app_number] => 10112396 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112396
Filtration devices Mar 27, 2002 Issued
Array ( [id] => 1201907 [patent_doc_number] => 06719900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Agricultural or industrial spin filter' [patent_app_type] => B2 [patent_app_number] => 10/106621 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5071 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719900.pdf [firstpage_image] =>[orig_patent_app_number] => 10106621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/106621
Agricultural or industrial spin filter Mar 25, 2002 Issued
Array ( [id] => 6909577 [patent_doc_number] => 20050173335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Hydrocyclones' [patent_app_type] => utility [patent_app_number] => 10/473016 [patent_app_country] => US [patent_app_date] => 2002-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2056 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20050173335.pdf [firstpage_image] =>[orig_patent_app_number] => 10473016 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/473016
Hydrocyclones Mar 24, 2002 Issued
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