| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[id] => 2553331
[patent_doc_number] => 04853120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Axial reverse flow filter assembly for fluids'
[patent_app_type] => 1
[patent_app_number] => 7/194035
[patent_app_country] => US
[patent_app_date] => 1989-05-13
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[firstpage_image] =>[orig_patent_app_number] => 194035
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/194035 | Axial reverse flow filter assembly for fluids | May 12, 1989 | Issued |
| 07/351168 | CHARGING ELEMENT HAVING ODOUR AND GAS ABSORBING PROPERTIES FOR AN ELECTROSTATIC AIR FILTER | May 11, 1989 | Abandoned |
| 07/351822 | MULTI-STAGE VORTEX REACTOR | May 11, 1989 | Abandoned |
Array
(
[id] => 2760760
[patent_doc_number] => 05062872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Air filter with horizontal filter elements'
[patent_app_type] => 1
[patent_app_number] => 7/351095
[patent_app_country] => US
[patent_app_date] => 1989-05-12
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 351095
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/351095 | Air filter with horizontal filter elements | May 11, 1989 | Issued |
Array
(
[id] => 2595824
[patent_doc_number] => 04948399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Corona electrode for dust-collecting electrostatic precipitator'
[patent_app_type] => 1
[patent_app_number] => 7/351622
[patent_app_country] => US
[patent_app_date] => 1989-05-12
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 351622
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/351622 | Corona electrode for dust-collecting electrostatic precipitator | May 11, 1989 | Issued |
Array
(
[id] => 2589489
[patent_doc_number] => 04940474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Suction cleaner'
[patent_app_type] => 1
[patent_app_number] => 7/351077
[patent_app_country] => US
[patent_app_date] => 1989-05-11
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[patent_drawing_sheets_cnt] => 1
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Array
(
[id] => 2652665
[patent_doc_number] => 05025750
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Apparatus for coating fasteners'
[patent_app_type] => 1
[patent_app_number] => 7/350550
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[patent_app_date] => 1989-05-11
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[firstpage_image] =>[orig_patent_app_number] => 350550
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Array
(
[id] => 2620693
[patent_doc_number] => 04956152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-11
[patent_title] => 'Emission control unit'
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Array
(
[id] => 2697105
[patent_doc_number] => 05009185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-23
[patent_title] => 'Apparatus for applying a controlled amount of reagent to a microscope slide or the like'
[patent_app_type] => 1
[patent_app_number] => 7/350106
[patent_app_country] => US
[patent_app_date] => 1989-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/05/009/05009185.pdf
[firstpage_image] =>[orig_patent_app_number] => 350106
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/350106 | Apparatus for applying a controlled amount of reagent to a microscope slide or the like | May 8, 1989 | Issued |
| 07/347583 | PROCESS AND EQUIPMENT FOR SEPARATING SUBSTANCES PRESENT IN GASSES, IN LIQUIDS AND/OR IN OR AT PARTICLES | May 4, 1989 | Abandoned |
Array
(
[id] => 2682235
[patent_doc_number] => 05049274
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Friction welding process and filter formed thereby'
[patent_app_type] => 1
[patent_app_number] => 7/345783
[patent_app_country] => US
[patent_app_date] => 1989-05-01
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[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/05/049/05049274.pdf
[firstpage_image] =>[orig_patent_app_number] => 345783
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/345783 | Friction welding process and filter formed thereby | Apr 30, 1989 | Issued |
Array
(
[id] => 2617907
[patent_doc_number] => 04913081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-03
[patent_title] => 'Apparatus for aspirating coating material from the applicator gap between two applicator rollers'
[patent_app_type] => 1
[patent_app_number] => 7/344067
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[patent_app_date] => 1989-04-25
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Array
(
[id] => 2616728
[patent_doc_number] => 04957059
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Pattern carrier for continuous dipping'
[patent_app_type] => 1
[patent_app_number] => 7/342548
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[patent_app_date] => 1989-04-24
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[firstpage_image] =>[orig_patent_app_number] => 342548
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/342548 | Pattern carrier for continuous dipping | Apr 23, 1989 | Issued |
| 07/342151 | AIR FILTER AND PARTICLE REMOVAL SYSTEM | Apr 23, 1989 | Abandoned |
Array
(
[id] => 2650904
[patent_doc_number] => 04961765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-09
[patent_title] => 'Electrical vacuum cleaner and filter bag for same'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1989-04-14
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[firstpage_image] =>[orig_patent_app_number] => 338876
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/338876 | Electrical vacuum cleaner and filter bag for same | Apr 13, 1989 | Issued |
Array
(
[id] => 2624705
[patent_doc_number] => 04936879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'Filtration system with apparatus for altering the shape and dimension of particles'
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Array
(
[id] => 2702509
[patent_doc_number] => 05017202
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[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Gas treating apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 337390
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/337390 | Gas treating apparatus | Apr 12, 1989 | Issued |
| 07/336795 | COMPRESSOR UNIT AND SEPARATOR THEREFOR | Apr 11, 1989 | Abandoned |
Array
(
[id] => 2619999
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[patent_issue_date] => 1990-03-06
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[firstpage_image] =>[orig_patent_app_number] => 336509
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/336509 | Self-priming intravenous filter | Apr 11, 1989 | Issued |
Array
(
[id] => 2686243
[patent_doc_number] => 05019136
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[patent_issue_date] => 1991-05-28
[patent_title] => 'Method and apparatus for separating gas with a pump from a medium being pumped'
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[patent_app_number] => 7/336208
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[patent_app_date] => 1989-04-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/336208 | Method and apparatus for separating gas with a pump from a medium being pumped | Apr 10, 1989 | Issued |