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] => 2925194 [patent_doc_number] => 05188647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Drop legs for compressed air lines' [patent_app_type] => 1 [patent_app_number] => 7/831159 [patent_app_country] => US [patent_app_date] => 1992-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3447 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/188/05188647.pdf [firstpage_image] =>[orig_patent_app_number] => 831159 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/831159
Drop legs for compressed air lines Feb 4, 1992 Issued
Array ( [id] => 2798681 [patent_doc_number] => 05156661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Bag filter with thermoplastic tape-sealed sewn seam' [patent_app_type] => 1 [patent_app_number] => 7/828505 [patent_app_country] => US [patent_app_date] => 1992-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2927 [patent_no_of_claims] => 42 [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/05/156/05156661.pdf [firstpage_image] =>[orig_patent_app_number] => 828505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828505
Bag filter with thermoplastic tape-sealed sewn seam Jan 30, 1992 Issued
Array ( [id] => 2973171 [patent_doc_number] => 05203989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Portable air-water generator' [patent_app_type] => 1 [patent_app_number] => 7/828190 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4940 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/203/05203989.pdf [firstpage_image] =>[orig_patent_app_number] => 828190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/828190
Portable air-water generator Jan 29, 1992 Issued
Array ( [id] => 2941107 [patent_doc_number] => 05180409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns' [patent_app_type] => 1 [patent_app_number] => 7/827994 [patent_app_country] => US [patent_app_date] => 1992-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3729 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180409.pdf [firstpage_image] =>[orig_patent_app_number] => 827994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827994
Hot-gas-filtering fabric of spaced uncrimped support strands and crimped lofty fill yarns Jan 29, 1992 Issued
Array ( [id] => 2771042 [patent_doc_number] => 05151116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Sorption column for waste-gas cleaning' [patent_app_type] => 1 [patent_app_number] => 7/827410 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3420 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/151/05151116.pdf [firstpage_image] =>[orig_patent_app_number] => 827410 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827410
Sorption column for waste-gas cleaning Jan 28, 1992 Issued
Array ( [id] => 2944069 [patent_doc_number] => 05221292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Air cleaning system for vehicle passenger compartment' [patent_app_type] => 1 [patent_app_number] => 7/827461 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3717 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/221/05221292.pdf [firstpage_image] =>[orig_patent_app_number] => 827461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827461
Air cleaning system for vehicle passenger compartment Jan 28, 1992 Issued
Array ( [id] => 3001258 [patent_doc_number] => 05281118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Grooved envelope for recapping or retreading tires' [patent_app_type] => 1 [patent_app_number] => 7/825019 [patent_app_country] => US [patent_app_date] => 1992-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 931 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281118.pdf [firstpage_image] =>[orig_patent_app_number] => 825019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/825019
Grooved envelope for recapping or retreading tires Jan 23, 1992 Issued
Array ( [id] => 2885920 [patent_doc_number] => 05240486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Condensate separator' [patent_app_type] => 1 [patent_app_number] => 7/821740 [patent_app_country] => US [patent_app_date] => 1992-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1407 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/240/05240486.pdf [firstpage_image] =>[orig_patent_app_number] => 821740 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821740
Condensate separator Jan 16, 1992 Issued
Array ( [id] => 2833188 [patent_doc_number] => 05160357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Container for electronic equipment' [patent_app_type] => 1 [patent_app_number] => 7/821505 [patent_app_country] => US [patent_app_date] => 1992-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 634 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160357.pdf [firstpage_image] =>[orig_patent_app_number] => 821505 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/821505
Container for electronic equipment Jan 14, 1992 Issued
Array ( [id] => 2815780 [patent_doc_number] => 05169420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Industrial dust collector' [patent_app_type] => 1 [patent_app_number] => 7/818201 [patent_app_country] => US [patent_app_date] => 1992-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1615 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/169/05169420.pdf [firstpage_image] =>[orig_patent_app_number] => 818201 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/818201
Industrial dust collector Jan 7, 1992 Issued
Array ( [id] => 2868925 [patent_doc_number] => 05158586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-27 [patent_title] => 'Hepa filter unit having a metallic membrane' [patent_app_type] => 1 [patent_app_number] => 7/817329 [patent_app_country] => US [patent_app_date] => 1992-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2381 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/158/05158586.pdf [firstpage_image] =>[orig_patent_app_number] => 817329 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/817329
Hepa filter unit having a metallic membrane Jan 5, 1992 Issued
Array ( [id] => 3003636 [patent_doc_number] => 05281245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-25 [patent_title] => 'Flue gas treatment apparatus and flue gas treatment system' [patent_app_type] => 1 [patent_app_number] => 7/839752 [patent_app_country] => US [patent_app_date] => 1992-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4937 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/281/05281245.pdf [firstpage_image] =>[orig_patent_app_number] => 839752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/839752
Flue gas treatment apparatus and flue gas treatment system Jan 2, 1992 Issued
Array ( [id] => 2819956 [patent_doc_number] => 05173308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Steam platen for tire curing press' [patent_app_type] => 1 [patent_app_number] => 7/815967 [patent_app_country] => US [patent_app_date] => 1992-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3064 [patent_no_of_claims] => 9 [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/05/173/05173308.pdf [firstpage_image] =>[orig_patent_app_number] => 815967 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/815967
Steam platen for tire curing press Jan 1, 1992 Issued
Array ( [id] => 2885734 [patent_doc_number] => 05176726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Dust collectors' [patent_app_type] => 1 [patent_app_number] => 7/814778 [patent_app_country] => US [patent_app_date] => 1991-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3303 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/176/05176726.pdf [firstpage_image] =>[orig_patent_app_number] => 814778 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814778
Dust collectors Dec 29, 1991 Issued
Array ( [id] => 2834552 [patent_doc_number] => 05137551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Extraction method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/811917 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6566 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/137/05137551.pdf [firstpage_image] =>[orig_patent_app_number] => 811917 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811917
Extraction method and apparatus Dec 22, 1991 Issued
07/812777 AUTOMATIC SUB-MOLD CHANGER Dec 22, 1991 Abandoned
Array ( [id] => 2971598 [patent_doc_number] => 05208045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Tire curing unit' [patent_app_type] => 1 [patent_app_number] => 7/810249 [patent_app_country] => US [patent_app_date] => 1991-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1954 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208045.pdf [firstpage_image] =>[orig_patent_app_number] => 810249 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/810249
Tire curing unit Dec 18, 1991 Issued
Array ( [id] => 2816024 [patent_doc_number] => 05173098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Wire filter cage' [patent_app_type] => 1 [patent_app_number] => 7/809679 [patent_app_country] => US [patent_app_date] => 1991-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2550 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173098.pdf [firstpage_image] =>[orig_patent_app_number] => 809679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/809679
Wire filter cage Dec 17, 1991 Issued
Array ( [id] => 2776431 [patent_doc_number] => 05141539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Smoke filtering apparatus' [patent_app_type] => 1 [patent_app_number] => 7/807593 [patent_app_country] => US [patent_app_date] => 1991-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1955 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/141/05141539.pdf [firstpage_image] =>[orig_patent_app_number] => 807593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807593
Smoke filtering apparatus Dec 15, 1991 Issued
Array ( [id] => 2775718 [patent_doc_number] => 05163984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Filter element' [patent_app_type] => 1 [patent_app_number] => 7/804324 [patent_app_country] => US [patent_app_date] => 1991-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1933 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/163/05163984.pdf [firstpage_image] =>[orig_patent_app_number] => 804324 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/804324
Filter element Dec 9, 1991 Issued
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