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
Array ( [id] => 3823063 [patent_doc_number] => 05738706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Smoke filtration unit and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/626770 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 5771 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738706.pdf [firstpage_image] =>[orig_patent_app_number] => 626770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/626770
Smoke filtration unit and method of using same Mar 28, 1996 Issued
Array ( [id] => 3550885 [patent_doc_number] => 05543100 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Method for making artificial rocks, in particular large-scale rock imitations' [patent_app_type] => 1 [patent_app_number] => 8/403462 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1353 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/543/05543100.pdf [firstpage_image] =>[orig_patent_app_number] => 403462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/403462
Method for making artificial rocks, in particular large-scale rock imitations Mar 13, 1996 Issued
Array ( [id] => 3842563 [patent_doc_number] => 05718743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Desiccant cartridge' [patent_app_type] => 1 [patent_app_number] => 8/605494 [patent_app_country] => US [patent_app_date] => 1996-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 23 [patent_no_of_words] => 4044 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718743.pdf [firstpage_image] =>[orig_patent_app_number] => 605494 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/605494
Desiccant cartridge Feb 25, 1996 Issued
Array ( [id] => 3848612 [patent_doc_number] => 05704956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Filter cleaning system for an ash vacuum' [patent_app_type] => 1 [patent_app_number] => 8/607086 [patent_app_country] => US [patent_app_date] => 1996-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3905 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704956.pdf [firstpage_image] =>[orig_patent_app_number] => 607086 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/607086
Filter cleaning system for an ash vacuum Feb 25, 1996 Issued
Array ( [id] => 3730918 [patent_doc_number] => 05752999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Hot gas filtering apparatus' [patent_app_type] => 1 [patent_app_number] => 8/603289 [patent_app_country] => US [patent_app_date] => 1996-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2370 [patent_no_of_claims] => 12 [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/05/752/05752999.pdf [firstpage_image] =>[orig_patent_app_number] => 603289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/603289
Hot gas filtering apparatus Feb 19, 1996 Issued
Array ( [id] => 3750271 [patent_doc_number] => 05843198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Air filter' [patent_app_type] => 1 [patent_app_number] => 8/602322 [patent_app_country] => US [patent_app_date] => 1996-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2879 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843198.pdf [firstpage_image] =>[orig_patent_app_number] => 602322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602322
Air filter Feb 15, 1996 Issued
Array ( [id] => 3870494 [patent_doc_number] => 05728187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Air filtration media' [patent_app_type] => 1 [patent_app_number] => 8/602430 [patent_app_country] => US [patent_app_date] => 1996-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2966 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728187.pdf [firstpage_image] =>[orig_patent_app_number] => 602430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602430
Air filtration media Feb 15, 1996 Issued
Array ( [id] => 3826204 [patent_doc_number] => 05814134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Apparatus and method for degassing deionized water for inspection and packaging' [patent_app_type] => 1 [patent_app_number] => 8/601716 [patent_app_country] => US [patent_app_date] => 1996-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7217 [patent_no_of_claims] => 13 [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/05/814/05814134.pdf [firstpage_image] =>[orig_patent_app_number] => 601716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/601716
Apparatus and method for degassing deionized water for inspection and packaging Feb 14, 1996 Issued
Array ( [id] => 3866465 [patent_doc_number] => 05746794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Filter for the air in the passenger compartment of a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 8/600827 [patent_app_country] => US [patent_app_date] => 1996-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1186 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746794.pdf [firstpage_image] =>[orig_patent_app_number] => 600827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/600827
Filter for the air in the passenger compartment of a motor vehicle Feb 12, 1996 Issued
Array ( [id] => 3772557 [patent_doc_number] => 05773621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Gas dispersion pipe for gas-liquid contact, and device for gas-liquid contact making use thereof' [patent_app_type] => 1 [patent_app_number] => 8/592305 [patent_app_country] => US [patent_app_date] => 1996-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 9017 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773621.pdf [firstpage_image] =>[orig_patent_app_number] => 592305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/592305
Gas dispersion pipe for gas-liquid contact, and device for gas-liquid contact making use thereof Feb 8, 1996 Issued
Array ( [id] => 3686223 [patent_doc_number] => 05679135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Process for off-gas particulate removal and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/600105 [patent_app_country] => US [patent_app_date] => 1996-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2412 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/679/05679135.pdf [firstpage_image] =>[orig_patent_app_number] => 600105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/600105
Process for off-gas particulate removal and apparatus therefor Feb 7, 1996 Issued
Array ( [id] => 3825938 [patent_doc_number] => 05814117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Filter element for air cleaner for engine' [patent_app_type] => 1 [patent_app_number] => 8/595409 [patent_app_country] => US [patent_app_date] => 1996-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2779 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814117.pdf [firstpage_image] =>[orig_patent_app_number] => 595409 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595409
Filter element for air cleaner for engine Feb 4, 1996 Issued
Array ( [id] => 3842578 [patent_doc_number] => 05718744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Lubrication system demisting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/596713 [patent_app_country] => US [patent_app_date] => 1996-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5547 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/718/05718744.pdf [firstpage_image] =>[orig_patent_app_number] => 596713 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/596713
Lubrication system demisting apparatus Feb 4, 1996 Issued
Array ( [id] => 3822961 [patent_doc_number] => 05738700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Vehicular air cleaner illumination fixture' [patent_app_type] => 1 [patent_app_number] => 8/591745 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4922 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/738/05738700.pdf [firstpage_image] =>[orig_patent_app_number] => 591745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591745
Vehicular air cleaner illumination fixture Jan 24, 1996 Issued
Array ( [id] => 3730959 [patent_doc_number] => 05753002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'High-efficiency air filter' [patent_app_type] => 1 [patent_app_number] => 8/591827 [patent_app_country] => US [patent_app_date] => 1996-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4385 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753002.pdf [firstpage_image] =>[orig_patent_app_number] => 591827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591827
High-efficiency air filter Jan 24, 1996 Issued
08/613428 COMBINATION DESICCANT AND HEAT SOURCE Jan 24, 1996 Abandoned
Array ( [id] => 3680037 [patent_doc_number] => 05662721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Entrainment separator for high velocity gases' [patent_app_type] => 1 [patent_app_number] => 8/588427 [patent_app_country] => US [patent_app_date] => 1996-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4098 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662721.pdf [firstpage_image] =>[orig_patent_app_number] => 588427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/588427
Entrainment separator for high velocity gases Jan 17, 1996 Issued
Array ( [id] => 3592370 [patent_doc_number] => 05558688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Block filter-purifier' [patent_app_type] => 1 [patent_app_number] => 8/591214 [patent_app_country] => US [patent_app_date] => 1996-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2479 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558688.pdf [firstpage_image] =>[orig_patent_app_number] => 591214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591214
Block filter-purifier Jan 16, 1996 Issued
Array ( [id] => 3866451 [patent_doc_number] => 05746793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Reinforced ceramic air bag filters' [patent_app_type] => 1 [patent_app_number] => 8/586044 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 5107 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/746/05746793.pdf [firstpage_image] =>[orig_patent_app_number] => 586044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/586044
Reinforced ceramic air bag filters Jan 15, 1996 Issued
Array ( [id] => 3979447 [patent_doc_number] => 05861117 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Process and apparatus for cooling an extrudate' [patent_app_type] => 1 [patent_app_number] => 8/587893 [patent_app_country] => US [patent_app_date] => 1996-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 8044 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861117.pdf [firstpage_image] =>[orig_patent_app_number] => 587893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/587893
Process and apparatus for cooling an extrudate Jan 15, 1996 Issued
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