Search

Charles Hart

Examiner (ID: 19224)

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] => 2699258 [patent_doc_number] => 05000765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Condensate inhibiting outlet pipe for water-steam separator' [patent_app_type] => 1 [patent_app_number] => 7/395759 [patent_app_country] => US [patent_app_date] => 1989-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 964 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000765.pdf [firstpage_image] =>[orig_patent_app_number] => 395759 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/395759
Condensate inhibiting outlet pipe for water-steam separator Aug 17, 1989 Issued
07/395164 INTEGRATED AIR CLEANER ASSEMBLY Aug 14, 1989 Abandoned
Array ( [id] => 2699239 [patent_doc_number] => 05000764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Blood storage container' [patent_app_type] => 1 [patent_app_number] => 7/393518 [patent_app_country] => US [patent_app_date] => 1989-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3400 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000764.pdf [firstpage_image] =>[orig_patent_app_number] => 393518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/393518
Blood storage container Aug 13, 1989 Issued
Array ( [id] => 2763802 [patent_doc_number] => 04985057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Supplied air respirator system' [patent_app_type] => 1 [patent_app_number] => 7/391174 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1374 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985057.pdf [firstpage_image] =>[orig_patent_app_number] => 391174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391174
Supplied air respirator system Aug 8, 1989 Issued
Array ( [id] => 2623073 [patent_doc_number] => 04966703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 7/392969 [patent_app_country] => US [patent_app_date] => 1989-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2180 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966703.pdf [firstpage_image] =>[orig_patent_app_number] => 392969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392969
Cyclone separator Aug 6, 1989 Issued
Array ( [id] => 2650188 [patent_doc_number] => 04971613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Vane type mist extractor with extended drain' [patent_app_type] => 1 [patent_app_number] => 7/382249 [patent_app_country] => US [patent_app_date] => 1989-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1354 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971613.pdf [firstpage_image] =>[orig_patent_app_number] => 382249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382249
Vane type mist extractor with extended drain Jul 18, 1989 Issued
Array ( [id] => 2727875 [patent_doc_number] => 05032275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 7/377848 [patent_app_country] => US [patent_app_date] => 1989-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3255 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032275.pdf [firstpage_image] =>[orig_patent_app_number] => 377848 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/377848
Cyclone separator Jul 17, 1989 Issued
Array ( [id] => 2736908 [patent_doc_number] => 05022900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Forced ventilation filtration device' [patent_app_type] => 1 [patent_app_number] => 7/379382 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1952 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022900.pdf [firstpage_image] =>[orig_patent_app_number] => 379382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379382
Forced ventilation filtration device Jul 12, 1989 Issued
Array ( [id] => 2739085 [patent_doc_number] => 05002665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Device for filtering water with filter insert' [patent_app_type] => 1 [patent_app_number] => 7/379096 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1480 [patent_no_of_claims] => 11 [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/05/002/05002665.pdf [firstpage_image] =>[orig_patent_app_number] => 379096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379096
Device for filtering water with filter insert Jul 12, 1989 Issued
07/378628 APPARATUS AND A METHOD FOR SEPARATING PARTICULATE MATERIAL FROM HIGH- TEMPERATURE GASES Jul 11, 1989 Abandoned
Array ( [id] => 2592356 [patent_doc_number] => 04975192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 7/378378 [patent_app_country] => US [patent_app_date] => 1989-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2491 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/975/04975192.pdf [firstpage_image] =>[orig_patent_app_number] => 378378 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/378378
Cyclone separator Jul 10, 1989 Issued
07/371845 PLASTIC MOLDING DEVICE FOR A SEMICONDUCTOR ELEMENT Jun 26, 1989 Abandoned
Array ( [id] => 2661989 [patent_doc_number] => 04954147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Water conditioning apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/366641 [patent_app_country] => US [patent_app_date] => 1989-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1966 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954147.pdf [firstpage_image] =>[orig_patent_app_number] => 366641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366641
Water conditioning apparatus and method Jun 14, 1989 Issued
Array ( [id] => 2625461 [patent_doc_number] => 04957522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Combination of a filter and a material permeable to gases but impermeable to liquids' [patent_app_type] => 1 [patent_app_number] => 7/362151 [patent_app_country] => US [patent_app_date] => 1989-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2327 [patent_no_of_claims] => 4 [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/04/957/04957522.pdf [firstpage_image] =>[orig_patent_app_number] => 362151 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362151
Combination of a filter and a material permeable to gases but impermeable to liquids Jun 5, 1989 Issued
Array ( [id] => 2625372 [patent_doc_number] => 04957518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Assembly useful for retaining components such as a filter to a container and a corresponding combination' [patent_app_type] => 1 [patent_app_number] => 7/362152 [patent_app_country] => US [patent_app_date] => 1989-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2424 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957518.pdf [firstpage_image] =>[orig_patent_app_number] => 362152 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362152
Assembly useful for retaining components such as a filter to a container and a corresponding combination Jun 5, 1989 Issued
Array ( [id] => 2650004 [patent_doc_number] => 04971603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Vortex tube separating device' [patent_app_type] => 1 [patent_app_number] => 7/360070 [patent_app_country] => US [patent_app_date] => 1989-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3784 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971603.pdf [firstpage_image] =>[orig_patent_app_number] => 360070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360070
Vortex tube separating device May 31, 1989 Issued
Array ( [id] => 2584503 [patent_doc_number] => 04969937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Vertically tiered particle filtering apparatus' [patent_app_type] => 1 [patent_app_number] => 7/358869 [patent_app_country] => US [patent_app_date] => 1989-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4022 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/969/04969937.pdf [firstpage_image] =>[orig_patent_app_number] => 358869 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/358869
Vertically tiered particle filtering apparatus May 29, 1989 Issued
Array ( [id] => 2617695 [patent_doc_number] => 04955996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Top loading dust collector' [patent_app_type] => 1 [patent_app_number] => 7/355772 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3695 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/955/04955996.pdf [firstpage_image] =>[orig_patent_app_number] => 355772 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355772
Top loading dust collector May 22, 1989 Issued
Array ( [id] => 2686287 [patent_doc_number] => 05019138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Overspray removal systems for coating booths or the like' [patent_app_type] => 1 [patent_app_number] => 7/355907 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2201 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019138.pdf [firstpage_image] =>[orig_patent_app_number] => 355907 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355907
Overspray removal systems for coating booths or the like May 22, 1989 Issued
Array ( [id] => 2686360 [patent_doc_number] => 05019142 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Soot filter for diesel vehicles' [patent_app_type] => 1 [patent_app_number] => 7/353748 [patent_app_country] => US [patent_app_date] => 1989-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4031 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019142.pdf [firstpage_image] =>[orig_patent_app_number] => 353748 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353748
Soot filter for diesel vehicles May 15, 1989 Issued
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