Search

Charles Hart

Examiner (ID: 12401)

Most Active Art Unit
1305
Art Unit(s)
1305
Total Applications
501
Issued Applications
461
Pending Applications
2
Abandoned Applications
38

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3076651 [patent_doc_number] => 05279632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Planar clean room ceiling structure' [patent_app_type] => 1 [patent_app_number] => 7/992184 [patent_app_country] => US [patent_app_date] => 1992-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5468 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/279/05279632.pdf [firstpage_image] =>[orig_patent_app_number] => 992184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/992184
Planar clean room ceiling structure Dec 16, 1992 Issued
Array ( [id] => 2886901 [patent_doc_number] => 05271752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Device for mounting filter bags in a filtering chamber' [patent_app_type] => 1 [patent_app_number] => 7/960465 [patent_app_country] => US [patent_app_date] => 1992-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2235 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/271/05271752.pdf [firstpage_image] =>[orig_patent_app_number] => 960465 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/960465
Device for mounting filter bags in a filtering chamber Dec 15, 1992 Issued
Array ( [id] => 2947294 [patent_doc_number] => 05230725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Mutli-layer type mist eliminator' [patent_app_type] => 1 [patent_app_number] => 7/989531 [patent_app_country] => US [patent_app_date] => 1992-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2091 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230725.pdf [firstpage_image] =>[orig_patent_app_number] => 989531 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/989531
Mutli-layer type mist eliminator Dec 10, 1992 Issued
Array ( [id] => 2922121 [patent_doc_number] => 05232477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Device for controlling exhaust emission' [patent_app_type] => 1 [patent_app_number] => 7/988508 [patent_app_country] => US [patent_app_date] => 1992-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2819 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232477.pdf [firstpage_image] =>[orig_patent_app_number] => 988508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/988508
Device for controlling exhaust emission Dec 9, 1992 Issued
Array ( [id] => 2923783 [patent_doc_number] => 05246360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Green tire charging apparatus for a tire vulcanizing machine' [patent_app_type] => 1 [patent_app_number] => 7/987566 [patent_app_country] => US [patent_app_date] => 1992-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3142 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/246/05246360.pdf [firstpage_image] =>[orig_patent_app_number] => 987566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/987566
Green tire charging apparatus for a tire vulcanizing machine Dec 7, 1992 Issued
Array ( [id] => 3012967 [patent_doc_number] => 05326383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Suction cleaning systems' [patent_app_type] => 1 [patent_app_number] => 7/934505 [patent_app_country] => US [patent_app_date] => 1992-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1672 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/326/05326383.pdf [firstpage_image] =>[orig_patent_app_number] => 934505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934505
Suction cleaning systems Dec 1, 1992 Issued
Array ( [id] => 3005284 [patent_doc_number] => 05308368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'System for separation of materials using suction air power' [patent_app_type] => 1 [patent_app_number] => 7/977036 [patent_app_country] => US [patent_app_date] => 1992-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308368.pdf [firstpage_image] =>[orig_patent_app_number] => 977036 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/977036
System for separation of materials using suction air power Nov 15, 1992 Issued
Array ( [id] => 2902659 [patent_doc_number] => 05236473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Sipper tube with ultrasonic debubbling' [patent_app_type] => 1 [patent_app_number] => 7/973884 [patent_app_country] => US [patent_app_date] => 1992-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2445 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/236/05236473.pdf [firstpage_image] =>[orig_patent_app_number] => 973884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/973884
Sipper tube with ultrasonic debubbling Nov 9, 1992 Issued
Array ( [id] => 2897580 [patent_doc_number] => 05248323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Vacuum cleaner and filter thereof' [patent_app_type] => 1 [patent_app_number] => 7/973777 [patent_app_country] => US [patent_app_date] => 1992-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3294 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/248/05248323.pdf [firstpage_image] =>[orig_patent_app_number] => 973777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/973777
Vacuum cleaner and filter thereof Nov 8, 1992 Issued
Array ( [id] => 2901989 [patent_doc_number] => 05226936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Water-cooled cyclone separator' [patent_app_type] => 1 [patent_app_number] => 7/970590 [patent_app_country] => US [patent_app_date] => 1992-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2796 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/226/05226936.pdf [firstpage_image] =>[orig_patent_app_number] => 970590 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/970590
Water-cooled cyclone separator Oct 28, 1992 Issued
Array ( [id] => 2944235 [patent_doc_number] => 05221301 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Multi-stage cyclone separator system with intermediate manifold' [patent_app_type] => 1 [patent_app_number] => 7/967797 [patent_app_country] => US [patent_app_date] => 1992-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1913 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221301.pdf [firstpage_image] =>[orig_patent_app_number] => 967797 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967797
Multi-stage cyclone separator system with intermediate manifold Oct 27, 1992 Issued
Array ( [id] => 2944193 [patent_doc_number] => 05221299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Loading apparatus' [patent_app_type] => 1 [patent_app_number] => 7/967271 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1891 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221299.pdf [firstpage_image] =>[orig_patent_app_number] => 967271 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967271
Loading apparatus Oct 26, 1992 Issued
Array ( [id] => 3079236 [patent_doc_number] => 05284507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Waste tank for vacuum sewage system' [patent_app_type] => 1 [patent_app_number] => 7/967034 [patent_app_country] => US [patent_app_date] => 1992-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1664 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284507.pdf [firstpage_image] =>[orig_patent_app_number] => 967034 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/967034
Waste tank for vacuum sewage system Oct 26, 1992 Issued
Array ( [id] => 2940813 [patent_doc_number] => 05223439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'Radon daughter dosemeter' [patent_app_type] => 1 [patent_app_number] => 7/966469 [patent_app_country] => US [patent_app_date] => 1992-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3965 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/223/05223439.pdf [firstpage_image] =>[orig_patent_app_number] => 966469 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/966469
Radon daughter dosemeter Oct 25, 1992 Issued
Array ( [id] => 3085370 [patent_doc_number] => 05312467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'Air filter assembly' [patent_app_type] => 1 [patent_app_number] => 7/965764 [patent_app_country] => US [patent_app_date] => 1992-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2043 [patent_no_of_claims] => 9 [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/05/312/05312467.pdf [firstpage_image] =>[orig_patent_app_number] => 965764 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/965764
Air filter assembly Oct 22, 1992 Issued
Array ( [id] => 2924966 [patent_doc_number] => 05228890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 7/930651 [patent_app_country] => US [patent_app_date] => 1992-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1499 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/228/05228890.pdf [firstpage_image] =>[orig_patent_app_number] => 930651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/930651
Cyclone separator Oct 1, 1992 Issued
Array ( [id] => 3057762 [patent_doc_number] => 05352275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Method of producing hot mix asphalt' [patent_app_type] => 1 [patent_app_number] => 7/951084 [patent_app_country] => US [patent_app_date] => 1992-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 42 [patent_no_of_words] => 24356 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352275.pdf [firstpage_image] =>[orig_patent_app_number] => 951084 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/951084
Method of producing hot mix asphalt Sep 24, 1992 Issued
Array ( [id] => 2879979 [patent_doc_number] => 05238477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Hepa filter unit having a metallic membrane' [patent_app_type] => 1 [patent_app_number] => 7/947924 [patent_app_country] => US [patent_app_date] => 1992-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2380 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/238/05238477.pdf [firstpage_image] =>[orig_patent_app_number] => 947924 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/947924
Hepa filter unit having a metallic membrane Sep 20, 1992 Issued
Array ( [id] => 2940588 [patent_doc_number] => 05261931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Flue gas conditioning system' [patent_app_type] => 1 [patent_app_number] => 7/927303 [patent_app_country] => US [patent_app_date] => 1992-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 14271 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261931.pdf [firstpage_image] =>[orig_patent_app_number] => 927303 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/927303
Flue gas conditioning system Sep 13, 1992 Issued
Array ( [id] => 3085999 [patent_doc_number] => 05298043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Filter system for smoke or polluted air' [patent_app_type] => 1 [patent_app_number] => 7/943389 [patent_app_country] => US [patent_app_date] => 1992-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 46 [patent_no_of_words] => 9527 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298043.pdf [firstpage_image] =>[orig_patent_app_number] => 943389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/943389
Filter system for smoke or polluted air Sep 9, 1992 Issued
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