Search

Duane Smith

Supervisory Patent Examiner (ID: 15939, Phone: (571)272-1166 , Office: P/1776 )

Most Active Art Unit
1724
Art Unit(s)
1305, 1700, 1759, 3621, 1797, 1776, 1724, 1737
Total Applications
1355
Issued Applications
1012
Pending Applications
134
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3617418 [patent_doc_number] => 05688538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Apparatus for three dimensional surface shaping of synthetic foam' [patent_app_type] => 1 [patent_app_number] => 8/675747 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4647 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688538.pdf [firstpage_image] =>[orig_patent_app_number] => 675747 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675747
Apparatus for three dimensional surface shaping of synthetic foam Jul 2, 1996 Issued
Array ( [id] => 3851980 [patent_doc_number] => 05792246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Defoaming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/670435 [patent_app_country] => US [patent_app_date] => 1996-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 2559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792246.pdf [firstpage_image] =>[orig_patent_app_number] => 670435 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/670435
Defoaming apparatus Jun 25, 1996 Issued
Array ( [id] => 3791022 [patent_doc_number] => 05827354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Container for carbon molecular-sieve material' [patent_app_type] => 1 [patent_app_number] => 8/564368 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1747 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/827/05827354.pdf [firstpage_image] =>[orig_patent_app_number] => 564368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564368
Container for carbon molecular-sieve material Jun 23, 1996 Issued
Array ( [id] => 3988648 [patent_doc_number] => 05858039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Cylindrical star-shaped filter bag and support cage' [patent_app_type] => 1 [patent_app_number] => 8/667462 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2268 [patent_no_of_claims] => 5 [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/05/858/05858039.pdf [firstpage_image] =>[orig_patent_app_number] => 667462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667462
Cylindrical star-shaped filter bag and support cage Jun 20, 1996 Issued
Array ( [id] => 3989119 [patent_doc_number] => 05858072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Gas suction filtration apparatus' [patent_app_type] => 1 [patent_app_number] => 8/661594 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3161 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858072.pdf [firstpage_image] =>[orig_patent_app_number] => 661594 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661594
Gas suction filtration apparatus Jun 10, 1996 Issued
Array ( [id] => 1559698 [patent_doc_number] => 06361586 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Process for cooling, demonomerizing and dedusting gas from a polymer drier' [patent_app_type] => B1 [patent_app_number] => 08/656733 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1837 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/361/06361586.pdf [firstpage_image] =>[orig_patent_app_number] => 08656733 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656733
Process for cooling, demonomerizing and dedusting gas from a polymer drier Jun 2, 1996 Issued
Array ( [id] => 3784676 [patent_doc_number] => 05725619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Device for closing and ejecting the bag of a vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 8/648192 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4543 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/725/05725619.pdf [firstpage_image] =>[orig_patent_app_number] => 648192 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/648192
Device for closing and ejecting the bag of a vacuum cleaner Jun 2, 1996 Issued
Array ( [id] => 3758807 [patent_doc_number] => 05772713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Adjustable filter assembly' [patent_app_type] => 1 [patent_app_number] => 8/655601 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772713.pdf [firstpage_image] =>[orig_patent_app_number] => 655601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655601
Adjustable filter assembly May 29, 1996 Issued
Array ( [id] => 3851968 [patent_doc_number] => 05792245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Drying cartridge for air drying installations, especially for compressed-air brake systems of vehicles' [patent_app_type] => 1 [patent_app_number] => 8/648196 [patent_app_country] => US [patent_app_date] => 1996-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1882 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792245.pdf [firstpage_image] =>[orig_patent_app_number] => 648196 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/648196
Drying cartridge for air drying installations, especially for compressed-air brake systems of vehicles May 22, 1996 Issued
Array ( [id] => 3735375 [patent_doc_number] => 05800595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Spaced evaporative wicks within an air cooler' [patent_app_type] => 1 [patent_app_number] => 8/637694 [patent_app_country] => US [patent_app_date] => 1996-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3099 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/800/05800595.pdf [firstpage_image] =>[orig_patent_app_number] => 637694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/637694
Spaced evaporative wicks within an air cooler Apr 29, 1996 Issued
08/619622 DIAPHRAGM SEPARATOR WITH COOLING DEVICE Apr 8, 1996 Abandoned
08/629296 CLEAN, STIFF, WASHABLE, COMPACT ADSORBENT FILTER ASSEMBLY Apr 7, 1996 Abandoned
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] => 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] => 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] => 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
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