
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2796966
[patent_doc_number] => 05147421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-15
[patent_title] => 'Wet scrubber particle discharge system and method of using the same'
[patent_app_type] => 1
[patent_app_number] => 7/728973
[patent_app_country] => US
[patent_app_date] => 1991-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3188
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/147/05147421.pdf
[firstpage_image] =>[orig_patent_app_number] => 728973
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/728973 | Wet scrubber particle discharge system and method of using the same | Jul 11, 1991 | Issued |
Array
(
[id] => 2775551
[patent_doc_number] => 05087278
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-11
[patent_title] => 'Filter for gas lighter and method for producing the same'
[patent_app_type] => 1
[patent_app_number] => 7/728058
[patent_app_country] => US
[patent_app_date] => 1991-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 9637
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/087/05087278.pdf
[firstpage_image] =>[orig_patent_app_number] => 728058
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/728058 | Filter for gas lighter and method for producing the same | Jul 8, 1991 | Issued |
Array
(
[id] => 2815164
[patent_doc_number] => 05167681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Air filtration unit'
[patent_app_type] => 1
[patent_app_number] => 7/720955
[patent_app_country] => US
[patent_app_date] => 1991-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1422
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/167/05167681.pdf
[firstpage_image] =>[orig_patent_app_number] => 720955
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/720955 | Air filtration unit | Jun 24, 1991 | Issued |
Array
(
[id] => 2815182
[patent_doc_number] => 05167682
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Drop legs for compressed air lines'
[patent_app_type] => 1
[patent_app_number] => 7/715487
[patent_app_country] => US
[patent_app_date] => 1991-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2624
[patent_no_of_claims] => 11
[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/05/167/05167682.pdf
[firstpage_image] =>[orig_patent_app_number] => 715487
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/715487 | Drop legs for compressed air lines | Jun 13, 1991 | Issued |
Array
(
[id] => 2871650
[patent_doc_number] => 05118421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Cylndrical filter media with support structure'
[patent_app_type] => 1
[patent_app_number] => 7/715044
[patent_app_country] => US
[patent_app_date] => 1991-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 8
[patent_no_of_words] => 1100
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/118/05118421.pdf
[firstpage_image] =>[orig_patent_app_number] => 715044
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/715044 | Cylndrical filter media with support structure | Jun 11, 1991 | Issued |
Array
(
[id] => 2778021
[patent_doc_number] => 05129930
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Co-current cyclone mixer-separator and its applications'
[patent_app_type] => 1
[patent_app_number] => 7/710048
[patent_app_country] => US
[patent_app_date] => 1991-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 5600
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129930.pdf
[firstpage_image] =>[orig_patent_app_number] => 710048
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/710048 | Co-current cyclone mixer-separator and its applications | Jun 3, 1991 | Issued |
Array
(
[id] => 2815088
[patent_doc_number] => 05167677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Variable air filter system for convection and ventilation air flows'
[patent_app_type] => 1
[patent_app_number] => 7/710217
[patent_app_country] => US
[patent_app_date] => 1991-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 11
[patent_no_of_words] => 4429
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/167/05167677.pdf
[firstpage_image] =>[orig_patent_app_number] => 710217
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/710217 | Variable air filter system for convection and ventilation air flows | Jun 3, 1991 | Issued |
Array
(
[id] => 2925161
[patent_doc_number] => 05188645
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-23
[patent_title] => 'Method and apparatus for dew point adjustment using dry dehumidifier'
[patent_app_type] => 1
[patent_app_number] => 7/709570
[patent_app_country] => US
[patent_app_date] => 1991-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2833
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/188/05188645.pdf
[firstpage_image] =>[orig_patent_app_number] => 709570
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/709570 | Method and apparatus for dew point adjustment using dry dehumidifier | Jun 2, 1991 | Issued |
Array
(
[id] => 2873048
[patent_doc_number] => 05108471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Single mode wet and dry vacuum vehicle'
[patent_app_type] => 1
[patent_app_number] => 7/702090
[patent_app_country] => US
[patent_app_date] => 1991-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3881
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/108/05108471.pdf
[firstpage_image] =>[orig_patent_app_number] => 702090
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/702090 | Single mode wet and dry vacuum vehicle | May 16, 1991 | Issued |
Array
(
[id] => 2837603
[patent_doc_number] => 05110323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Process for the return of recovered particulate solids by a cyclone separator to a vessel'
[patent_app_type] => 1
[patent_app_number] => 7/697702
[patent_app_country] => US
[patent_app_date] => 1991-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2247
[patent_no_of_claims] => 4
[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/05/110/05110323.pdf
[firstpage_image] =>[orig_patent_app_number] => 697702
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/697702 | Process for the return of recovered particulate solids by a cyclone separator to a vessel | May 8, 1991 | Issued |
Array
(
[id] => 2884102
[patent_doc_number] => 05209765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Centrifugal separator systems for multi-phase fluids'
[patent_app_type] => 1
[patent_app_number] => 7/697148
[patent_app_country] => US
[patent_app_date] => 1991-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 5344
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/209/05209765.pdf
[firstpage_image] =>[orig_patent_app_number] => 697148
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/697148 | Centrifugal separator systems for multi-phase fluids | May 7, 1991 | Issued |
Array
(
[id] => 2821253
[patent_doc_number] => 05098450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Surfactant additive for hec emulsion'
[patent_app_type] => 1
[patent_app_number] => 7/693683
[patent_app_country] => US
[patent_app_date] => 1991-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9296
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/098/05098450.pdf
[firstpage_image] =>[orig_patent_app_number] => 693683
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/693683 | Surfactant additive for hec emulsion | Apr 29, 1991 | Issued |
Array
(
[id] => 2817813
[patent_doc_number] => 05173195
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Phase separator module'
[patent_app_type] => 1
[patent_app_number] => 7/693338
[patent_app_country] => US
[patent_app_date] => 1991-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 6268
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/173/05173195.pdf
[firstpage_image] =>[orig_patent_app_number] => 693338
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/693338 | Phase separator module | Apr 28, 1991 | Issued |
Array
(
[id] => 2782066
[patent_doc_number] => 05135550
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Recirculating water washer means and method'
[patent_app_type] => 1
[patent_app_number] => 7/690341
[patent_app_country] => US
[patent_app_date] => 1991-04-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 7427
[patent_no_of_claims] => 66
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/135/05135550.pdf
[firstpage_image] =>[orig_patent_app_number] => 690341
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/690341 | Recirculating water washer means and method | Apr 23, 1991 | Issued |
Array
(
[id] => 2803511
[patent_doc_number] => 05114859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Method for measuring a characteristic in a sample fluid'
[patent_app_type] => 1
[patent_app_number] => 7/689727
[patent_app_country] => US
[patent_app_date] => 1991-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 15
[patent_no_of_words] => 10810
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/114/05114859.pdf
[firstpage_image] =>[orig_patent_app_number] => 689727
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/689727 | Method for measuring a characteristic in a sample fluid | Apr 21, 1991 | Issued |
Array
(
[id] => 2751805
[patent_doc_number] => 05131171
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Increased capacity disc dryer'
[patent_app_type] => 1
[patent_app_number] => 7/689179
[patent_app_country] => US
[patent_app_date] => 1991-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3220
[patent_no_of_claims] => 2
[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/05/131/05131171.pdf
[firstpage_image] =>[orig_patent_app_number] => 689179
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/689179 | Increased capacity disc dryer | Apr 21, 1991 | Issued |
Array
(
[id] => 2778716
[patent_doc_number] => 05141650
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Pressure screen'
[patent_app_type] => 1
[patent_app_number] => 7/687206
[patent_app_country] => US
[patent_app_date] => 1991-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 1591
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/141/05141650.pdf
[firstpage_image] =>[orig_patent_app_number] => 687206
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/687206 | Pressure screen | Apr 17, 1991 | Issued |
| 07/678885 | METHOD AND APPARATUS FOR ADSORBING MOISTURE FROM GASES, ESPECIALLY AIR | Mar 26, 1991 | Abandoned |
Array
(
[id] => 2869966
[patent_doc_number] => 05118330
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Aerodynamic filter'
[patent_app_type] => 1
[patent_app_number] => 7/674580
[patent_app_country] => US
[patent_app_date] => 1991-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3270
[patent_no_of_claims] => 5
[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/05/118/05118330.pdf
[firstpage_image] =>[orig_patent_app_number] => 674580
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/674580 | Aerodynamic filter | Mar 24, 1991 | Issued |
Array
(
[id] => 2765088
[patent_doc_number] => 05074897
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Particulate contamination control system enclosure'
[patent_app_type] => 1
[patent_app_number] => 7/674388
[patent_app_country] => US
[patent_app_date] => 1991-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 2126
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 244
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/074/05074897.pdf
[firstpage_image] =>[orig_patent_app_number] => 674388
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/674388 | Particulate contamination control system enclosure | Mar 24, 1991 | Issued |