Search

Duane Smith

Examiner (ID: 14218)

Most Active Art Unit
1724
Art Unit(s)
1759, 1797, 1776, 1724, 1737, 1700, 3621, 1305
Total Applications
1356
Issued Applications
1005
Pending Applications
147
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
08/981135 PROCESS FOR RECOVERING AND DISPOSING OF RESIDUES PRODUCED IN CUPOLA FURNACES Apr 2, 1998 Abandoned
09/051016 FUME-FILTRATION SYSTEM HAVING A MOVING BED OF STONE CHIPPINGS Mar 29, 1998 Abandoned
Array ( [id] => 4123075 [patent_doc_number] => 06146436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Cartridge filter' [patent_app_type] => 1 [patent_app_number] => 9/050151 [patent_app_country] => US [patent_app_date] => 1998-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2449 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/146/06146436.pdf [firstpage_image] =>[orig_patent_app_number] => 050151 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/050151
Cartridge filter Mar 29, 1998 Issued
Array ( [id] => 3926152 [patent_doc_number] => 05980599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'In-tank purifier with bypass for filling' [patent_app_type] => 1 [patent_app_number] => 9/049572 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4488 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980599.pdf [firstpage_image] =>[orig_patent_app_number] => 049572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049572
In-tank purifier with bypass for filling Mar 26, 1998 Issued
Array ( [id] => 4122325 [patent_doc_number] => 06033457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Oxygen generator system and method of operating the same' [patent_app_type] => 1 [patent_app_number] => 9/046457 [patent_app_country] => US [patent_app_date] => 1998-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8268 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033457.pdf [firstpage_image] =>[orig_patent_app_number] => 046457 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/046457
Oxygen generator system and method of operating the same Mar 22, 1998 Issued
Array ( [id] => 4056216 [patent_doc_number] => 06007595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Air filtration unit equipped with isolation bars to prevent turbulence downstream of partition panels in a clean room' [patent_app_type] => 1 [patent_app_number] => 9/045371 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2717 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007595.pdf [firstpage_image] =>[orig_patent_app_number] => 045371 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045371
Air filtration unit equipped with isolation bars to prevent turbulence downstream of partition panels in a clean room Mar 19, 1998 Issued
Array ( [id] => 4093644 [patent_doc_number] => 06099606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Air filtration arrangements having spacer constructions' [patent_app_type] => 1 [patent_app_number] => 9/044709 [patent_app_country] => US [patent_app_date] => 1998-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9128 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099606.pdf [firstpage_image] =>[orig_patent_app_number] => 044709 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/044709
Air filtration arrangements having spacer constructions Mar 18, 1998 Issued
Array ( [id] => 3924717 [patent_doc_number] => 05972081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Negligible pressure drop absorber' [patent_app_type] => 1 [patent_app_number] => 9/040009 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1857 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972081.pdf [firstpage_image] =>[orig_patent_app_number] => 040009 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/040009
Negligible pressure drop absorber Mar 16, 1998 Issued
Array ( [id] => 4170491 [patent_doc_number] => 06036735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Finish for glass fiber fabric' [patent_app_type] => 1 [patent_app_number] => 9/040124 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4733 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/036/06036735.pdf [firstpage_image] =>[orig_patent_app_number] => 040124 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/040124
Finish for glass fiber fabric Mar 16, 1998 Issued
Array ( [id] => 4183554 [patent_doc_number] => 06042636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Method and apparatus of treating incinerator exhaust gas' [patent_app_type] => 1 [patent_app_number] => 9/042908 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8567 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/042/06042636.pdf [firstpage_image] =>[orig_patent_app_number] => 042908 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/042908
Method and apparatus of treating incinerator exhaust gas Mar 16, 1998 Issued
Array ( [id] => 3902336 [patent_doc_number] => 06001153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Method of de-acidification in which acid gases are produced in liquid phase' [patent_app_type] => 1 [patent_app_number] => 9/041783 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7324 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001153.pdf [firstpage_image] =>[orig_patent_app_number] => 041783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/041783
Method of de-acidification in which acid gases are produced in liquid phase Mar 12, 1998 Issued
Array ( [id] => 3931889 [patent_doc_number] => 05989321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Condensate separator with condensate removal' [patent_app_type] => 1 [patent_app_number] => 9/041939 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3270 [patent_no_of_claims] => 20 [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/05/989/05989321.pdf [firstpage_image] =>[orig_patent_app_number] => 041939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/041939
Condensate separator with condensate removal Mar 12, 1998 Issued
Array ( [id] => 4134992 [patent_doc_number] => 06030437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Gas purifier' [patent_app_type] => 1 [patent_app_number] => 9/038563 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1867 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030437.pdf [firstpage_image] =>[orig_patent_app_number] => 038563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038563
Gas purifier Mar 10, 1998 Issued
Array ( [id] => 4100670 [patent_doc_number] => 06022392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Droplet separator' [patent_app_type] => 1 [patent_app_number] => 9/037583 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2101 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022392.pdf [firstpage_image] =>[orig_patent_app_number] => 037583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037583
Droplet separator Mar 9, 1998 Issued
09/037770 FLUID FLOW INLET Mar 9, 1998 Abandoned
Array ( [id] => 3926444 [patent_doc_number] => 05980618 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Air filter with failsafe filtered pressure tap' [patent_app_type] => 1 [patent_app_number] => 9/037248 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1835 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980618.pdf [firstpage_image] =>[orig_patent_app_number] => 037248 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037248
Air filter with failsafe filtered pressure tap Mar 8, 1998 Issued
Array ( [id] => 3982794 [patent_doc_number] => 05985002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Fuel storage system with vent filter assembly' [patent_app_type] => 1 [patent_app_number] => 9/036119 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5467 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985002.pdf [firstpage_image] =>[orig_patent_app_number] => 036119 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036119
Fuel storage system with vent filter assembly Mar 5, 1998 Issued
Array ( [id] => 4174817 [patent_doc_number] => 06019809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Filtration arrangement' [patent_app_type] => 1 [patent_app_number] => 9/036181 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 19353 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019809.pdf [firstpage_image] =>[orig_patent_app_number] => 036181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036181
Filtration arrangement Mar 5, 1998 Issued
Array ( [id] => 4131802 [patent_doc_number] => 06015444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Apparatus and system for venting a transmission' [patent_app_type] => 1 [patent_app_number] => 9/032802 [patent_app_country] => US [patent_app_date] => 1998-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3363 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015444.pdf [firstpage_image] =>[orig_patent_app_number] => 032802 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/032802
Apparatus and system for venting a transmission Feb 26, 1998 Issued
Array ( [id] => 4077794 [patent_doc_number] => 06132494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Process and means for separation of a well production stream' [patent_app_type] => 1 [patent_app_number] => 9/011957 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3135 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132494.pdf [firstpage_image] =>[orig_patent_app_number] => 011957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011957
Process and means for separation of a well production stream Feb 22, 1998 Issued
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