
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] => 2726684
[patent_doc_number] => 05039323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-13
[patent_title] => 'Air cleaner'
[patent_app_type] => 1
[patent_app_number] => 7/623885
[patent_app_country] => US
[patent_app_date] => 1990-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 3634
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/039/05039323.pdf
[firstpage_image] =>[orig_patent_app_number] => 623885
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/623885 | Air cleaner | Dec 25, 1990 | Issued |
| 07/633928 | AIR CLEANER/NOISE SILENCER ASSEMBLY | Dec 25, 1990 | Abandoned |
Array
(
[id] => 2748674
[patent_doc_number] => 05042996
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Procedure for the denaturation of paints and products for this procedure'
[patent_app_type] => 1
[patent_app_number] => 7/632863
[patent_app_country] => US
[patent_app_date] => 1990-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1070
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042996.pdf
[firstpage_image] =>[orig_patent_app_number] => 632863
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632863 | Procedure for the denaturation of paints and products for this procedure | Dec 23, 1990 | Issued |
Array
(
[id] => 2663158
[patent_doc_number] => 05034037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Filter housing with integral fuel trap'
[patent_app_type] => 1
[patent_app_number] => 7/630423
[patent_app_country] => US
[patent_app_date] => 1990-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3425
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/034/05034037.pdf
[firstpage_image] =>[orig_patent_app_number] => 630423
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/630423 | Filter housing with integral fuel trap | Dec 18, 1990 | Issued |
Array
(
[id] => 2809585
[patent_doc_number] => 05080701
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Portable decontamination unit for spot abatement of asbestos or similar contaminants'
[patent_app_type] => 1
[patent_app_number] => 7/630226
[patent_app_country] => US
[patent_app_date] => 1990-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 7994
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 360
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/080/05080701.pdf
[firstpage_image] =>[orig_patent_app_number] => 630226
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/630226 | Portable decontamination unit for spot abatement of asbestos or similar contaminants | Dec 18, 1990 | Issued |
| 07/629627 | APPARATUS FOR DESCENDING MICRO FLOATING PARTICLES | Dec 17, 1990 | Abandoned |
| 07/626679 | EXTRACTION METHOD AND APPARATUS | Dec 11, 1990 | Abandoned |
Array
(
[id] => 2772632
[patent_doc_number] => 05151197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Fluid treatment'
[patent_app_type] => 1
[patent_app_number] => 7/576526
[patent_app_country] => US
[patent_app_date] => 1990-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 939
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/151/05151197.pdf
[firstpage_image] =>[orig_patent_app_number] => 576526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/576526 | Fluid treatment | Dec 6, 1990 | Issued |
Array
(
[id] => 2702523
[patent_doc_number] => 05041147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Hydrogen isotope separation utilizing bulk getters'
[patent_app_type] => 1
[patent_app_number] => 7/623837
[patent_app_country] => US
[patent_app_date] => 1990-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4803
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 322
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041147.pdf
[firstpage_image] =>[orig_patent_app_number] => 623837
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/623837 | Hydrogen isotope separation utilizing bulk getters | Dec 6, 1990 | Issued |
Array
(
[id] => 2663121
[patent_doc_number] => 05034035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Device for preparing bulk material with a dust removal arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/624203
[patent_app_country] => US
[patent_app_date] => 1990-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1102
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/034/05034035.pdf
[firstpage_image] =>[orig_patent_app_number] => 624203
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/624203 | Device for preparing bulk material with a dust removal arrangement | Dec 5, 1990 | Issued |
Array
(
[id] => 2809496
[patent_doc_number] => 05080696
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Process and device for reducing the content of gaseous acid pollutants in fumes discharged from an incineration plant'
[patent_app_type] => 1
[patent_app_number] => 7/623005
[patent_app_country] => US
[patent_app_date] => 1990-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1749
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/080/05080696.pdf
[firstpage_image] =>[orig_patent_app_number] => 623005
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/623005 | Process and device for reducing the content of gaseous acid pollutants in fumes discharged from an incineration plant | Dec 5, 1990 | Issued |
| 07/623486 | SELECTED SOLVENT COMPOSITION AND PROCESS EMPLOYING SAME | Dec 3, 1990 | Abandoned |
Array
(
[id] => 2804799
[patent_doc_number] => 05078761
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Shroud'
[patent_app_type] => 1
[patent_app_number] => 7/621375
[patent_app_country] => US
[patent_app_date] => 1990-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 7201
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 407
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/078/05078761.pdf
[firstpage_image] =>[orig_patent_app_number] => 621375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621375 | Shroud | Dec 2, 1990 | Issued |
Array
(
[id] => 2662120
[patent_doc_number] => 05069696
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Shop vac having external exhaust filter'
[patent_app_type] => 1
[patent_app_number] => 7/618889
[patent_app_country] => US
[patent_app_date] => 1990-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1297
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/069/05069696.pdf
[firstpage_image] =>[orig_patent_app_number] => 618889
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/618889 | Shop vac having external exhaust filter | Nov 27, 1990 | Issued |
Array
(
[id] => 2809549
[patent_doc_number] => 05080699
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'Filter apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/616184
[patent_app_country] => US
[patent_app_date] => 1990-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 38
[patent_no_of_words] => 7092
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/080/05080699.pdf
[firstpage_image] =>[orig_patent_app_number] => 616184
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/616184 | Filter apparatus | Nov 19, 1990 | Issued |
Array
(
[id] => 2777853
[patent_doc_number] => 05092913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'High capacity low resistance vacuum cleaner'
[patent_app_type] => 1
[patent_app_number] => 7/616771
[patent_app_country] => US
[patent_app_date] => 1990-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 11496
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/092/05092913.pdf
[firstpage_image] =>[orig_patent_app_number] => 616771
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/616771 | High capacity low resistance vacuum cleaner | Nov 19, 1990 | Issued |
Array
(
[id] => 2830120
[patent_doc_number] => 05111547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Method for forming precision liquid/vapor separating bristle assembly'
[patent_app_type] => 1
[patent_app_number] => 7/615096
[patent_app_country] => US
[patent_app_date] => 1990-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2134
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111547.pdf
[firstpage_image] =>[orig_patent_app_number] => 615096
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/615096 | Method for forming precision liquid/vapor separating bristle assembly | Nov 18, 1990 | Issued |
| 07/615215 | DEVICE FOR STERILISING A FORCED AIR FLOW BY MEANS OF ULTRAVIOLET RADIATIONS | Nov 18, 1990 | Abandoned |
Array
(
[id] => 2875907
[patent_doc_number] => 05108623
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Moving web filter assembly'
[patent_app_type] => 1
[patent_app_number] => 7/615327
[patent_app_country] => US
[patent_app_date] => 1990-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 4295
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/108/05108623.pdf
[firstpage_image] =>[orig_patent_app_number] => 615327
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/615327 | Moving web filter assembly | Nov 18, 1990 | Issued |
Array
(
[id] => 2751695
[patent_doc_number] => 05059227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Device for filtering hot, dust-laden gases'
[patent_app_type] => 1
[patent_app_number] => 7/615443
[patent_app_country] => US
[patent_app_date] => 1990-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 1605
[patent_no_of_claims] => 20
[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/05/059/05059227.pdf
[firstpage_image] =>[orig_patent_app_number] => 615443
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/615443 | Device for filtering hot, dust-laden gases | Nov 15, 1990 | Issued |