
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3010237
[patent_doc_number] => 05302174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Multi-unit grease filter'
[patent_app_type] => 1
[patent_app_number] => 8/088443
[patent_app_country] => US
[patent_app_date] => 1993-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1203
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/302/05302174.pdf
[firstpage_image] =>[orig_patent_app_number] => 088443
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/088443 | Multi-unit grease filter | Jul 6, 1993 | Issued |
Array
(
[id] => 3049725
[patent_doc_number] => 05338326
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Device for monitoring filter components'
[patent_app_type] => 1
[patent_app_number] => 8/087575
[patent_app_country] => US
[patent_app_date] => 1993-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 840
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338326.pdf
[firstpage_image] =>[orig_patent_app_number] => 087575
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/087575 | Device for monitoring filter components | Jul 1, 1993 | Issued |
Array
(
[id] => 3049984
[patent_doc_number] => 05338340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Filter and method of making same'
[patent_app_type] => 1
[patent_app_number] => 8/086187
[patent_app_country] => US
[patent_app_date] => 1993-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 20
[patent_no_of_words] => 10463
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338340.pdf
[firstpage_image] =>[orig_patent_app_number] => 086187
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/086187 | Filter and method of making same | Jun 29, 1993 | Issued |
Array
(
[id] => 3020556
[patent_doc_number] => 05348563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Air purifying apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/082941
[patent_app_country] => US
[patent_app_date] => 1993-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3468
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/348/05348563.pdf
[firstpage_image] =>[orig_patent_app_number] => 082941
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/082941 | Air purifying apparatus | Jun 28, 1993 | Issued |
Array
(
[id] => 3066362
[patent_doc_number] => 05296009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Demister panel'
[patent_app_type] => 1
[patent_app_number] => 8/083626
[patent_app_country] => US
[patent_app_date] => 1993-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2462
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/296/05296009.pdf
[firstpage_image] =>[orig_patent_app_number] => 083626
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/083626 | Demister panel | Jun 27, 1993 | Issued |
Array
(
[id] => 3063732
[patent_doc_number] => 05336283
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Paint mist removing apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/077860
[patent_app_country] => US
[patent_app_date] => 1993-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3901
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 423
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336283.pdf
[firstpage_image] =>[orig_patent_app_number] => 077860
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/077860 | Paint mist removing apparatus | Jun 14, 1993 | Issued |
Array
(
[id] => 3083818
[patent_doc_number] => 05290330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'HEPA filtration system'
[patent_app_type] => 1
[patent_app_number] => 8/074334
[patent_app_country] => US
[patent_app_date] => 1993-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2331
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/290/05290330.pdf
[firstpage_image] =>[orig_patent_app_number] => 074334
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/074334 | HEPA filtration system | Jun 9, 1993 | Issued |
Array
(
[id] => 3050005
[patent_doc_number] => 05338341
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-16
[patent_title] => 'Separator for removing gases from water'
[patent_app_type] => 1
[patent_app_number] => 8/072781
[patent_app_country] => US
[patent_app_date] => 1993-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1631
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/338/05338341.pdf
[firstpage_image] =>[orig_patent_app_number] => 072781
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/072781 | Separator for removing gases from water | Jun 3, 1993 | Issued |
Array
(
[id] => 3086250
[patent_doc_number] => 05298057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'Distributor valve for multiple cell filter'
[patent_app_type] => 1
[patent_app_number] => 8/072340
[patent_app_country] => US
[patent_app_date] => 1993-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2263
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/298/05298057.pdf
[firstpage_image] =>[orig_patent_app_number] => 072340
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/072340 | Distributor valve for multiple cell filter | Jun 3, 1993 | Issued |
Array
(
[id] => 3086018
[patent_doc_number] => 05298044
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-29
[patent_title] => 'Extended surface pocket type air filter'
[patent_app_type] => 1
[patent_app_number] => 8/069374
[patent_app_country] => US
[patent_app_date] => 1993-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1777
[patent_no_of_claims] => 8
[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/05/298/05298044.pdf
[firstpage_image] =>[orig_patent_app_number] => 069374
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/069374 | Extended surface pocket type air filter | May 31, 1993 | Issued |
Array
(
[id] => 3084093
[patent_doc_number] => 05290344
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Waste filter refreshing apparatus for dry cleaning machine'
[patent_app_type] => 1
[patent_app_number] => 8/030023
[patent_app_country] => US
[patent_app_date] => 1993-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2866
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/290/05290344.pdf
[firstpage_image] =>[orig_patent_app_number] => 030023
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/030023 | Waste filter refreshing apparatus for dry cleaning machine | May 24, 1993 | Issued |
Array
(
[id] => 3085352
[patent_doc_number] => 05312466
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-17
[patent_title] => 'Pumping installation for pumping out an enclosure containing gases which are mixed with solid particles or which generate solid condensates or particles'
[patent_app_type] => 1
[patent_app_number] => 8/064579
[patent_app_country] => US
[patent_app_date] => 1993-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 991
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/312/05312466.pdf
[firstpage_image] =>[orig_patent_app_number] => 064579
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/064579 | Pumping installation for pumping out an enclosure containing gases which are mixed with solid particles or which generate solid condensates or particles | May 20, 1993 | Issued |
Array
(
[id] => 3071266
[patent_doc_number] => 05320653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Air precleaning apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/065135
[patent_app_country] => US
[patent_app_date] => 1993-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 1993
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/320/05320653.pdf
[firstpage_image] =>[orig_patent_app_number] => 065135
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/065135 | Air precleaning apparatus | May 19, 1993 | Issued |
| 08/040783 | AIR FILTRATION MEDIA AND METHOD OF MAKING THE SAME | May 18, 1993 | Pending |
Array
(
[id] => 3036040
[patent_doc_number] => 05286283
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Air dryer for compressed air system having a serviceable oil filter'
[patent_app_type] => 1
[patent_app_number] => 8/063197
[patent_app_country] => US
[patent_app_date] => 1993-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2074
[patent_no_of_claims] => 18
[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/05/286/05286283.pdf
[firstpage_image] =>[orig_patent_app_number] => 063197
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/063197 | Air dryer for compressed air system having a serviceable oil filter | May 16, 1993 | Issued |
Array
(
[id] => 3043718
[patent_doc_number] => 05282877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Filtration device'
[patent_app_type] => 1
[patent_app_number] => 8/060775
[patent_app_country] => US
[patent_app_date] => 1993-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1506
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/282/05282877.pdf
[firstpage_image] =>[orig_patent_app_number] => 060775
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/060775 | Filtration device | May 10, 1993 | Issued |
Array
(
[id] => 3036023
[patent_doc_number] => 05286282
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Continuous flow air dryer with double helix split desiccant bed'
[patent_app_type] => 1
[patent_app_number] => 8/057598
[patent_app_country] => US
[patent_app_date] => 1993-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1988
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/286/05286282.pdf
[firstpage_image] =>[orig_patent_app_number] => 057598
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/057598 | Continuous flow air dryer with double helix split desiccant bed | May 3, 1993 | Issued |
Array
(
[id] => 3005299
[patent_doc_number] => 05308369
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Snap-in filter bag assembly for bottom loading in dust collector'
[patent_app_type] => 1
[patent_app_number] => 8/053247
[patent_app_country] => US
[patent_app_date] => 1993-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3200
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/308/05308369.pdf
[firstpage_image] =>[orig_patent_app_number] => 053247
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/053247 | Snap-in filter bag assembly for bottom loading in dust collector | Apr 27, 1993 | Issued |
Array
(
[id] => 3085590
[patent_doc_number] => 05312479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-17
[patent_title] => 'Inverted dome arterial filter'
[patent_app_type] => 1
[patent_app_number] => 8/052787
[patent_app_country] => US
[patent_app_date] => 1993-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4461
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/312/05312479.pdf
[firstpage_image] =>[orig_patent_app_number] => 052787
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/052787 | Inverted dome arterial filter | Apr 22, 1993 | Issued |
Array
(
[id] => 3080735
[patent_doc_number] => 05284586
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-08
[patent_title] => 'Fluid flow filter and method of making same'
[patent_app_type] => 1
[patent_app_number] => 8/049219
[patent_app_country] => US
[patent_app_date] => 1993-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 7
[patent_no_of_words] => 1133
[patent_no_of_claims] => 6
[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/05/284/05284586.pdf
[firstpage_image] =>[orig_patent_app_number] => 049219
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/049219 | Fluid flow filter and method of making same | Apr 18, 1993 | Issued |