| Application number | Title of the application | Filing Date | Status |
|---|
| 06/445855 | FILTER SURFACE SCREEN AND FILTER PAN COMBINATION | Nov 30, 1982 | Abandoned |
Array
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[patent_issue_date] => 1984-11-27
[patent_title] => 'Filter assembly for connecting intermediate an epidural cannula and a syringe'
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[patent_app_number] => 6/445630
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| 06/444970 | DRUM FILTER | Nov 28, 1982 | Abandoned |
Array
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[patent_doc_number] => 04495070
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Array
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[patent_issue_date] => 1985-04-23
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Array
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Array
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Array
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[patent_doc_number] => 04448686
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Array
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[patent_doc_number] => 04481118
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[patent_kind] => NA
[patent_issue_date] => 1984-11-06
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[firstpage_image] =>[orig_patent_app_number] => 438720
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/438720 | Method and apparatus for rinsing filter cake | Nov 2, 1982 | Issued |
| 06/438695 | FILTER | Nov 1, 1982 | Abandoned |
Array
(
[id] => 2175280
[patent_doc_number] => 04529512
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-16
[patent_title] => 'Hydraulic reservoir'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 437601
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Array
(
[id] => 2070620
[patent_doc_number] => 04462902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-31
[patent_title] => 'Means for filtering a liquid containing various impurities'
[patent_app_type] => 1
[patent_app_number] => 6/437291
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[firstpage_image] =>[orig_patent_app_number] => 437291
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/437291 | Means for filtering a liquid containing various impurities | Oct 27, 1982 | Issued |
| 06/436382 | EQUIPMENT AND METHOD FOR FILTRATION | Oct 24, 1982 | Abandoned |
| 06/433286 | FLUID SEPARATION APPARATUS | Oct 6, 1982 | Abandoned |
Array
(
[id] => 2092082
[patent_doc_number] => 04443336
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[patent_kind] => NA
[patent_issue_date] => 1984-04-17
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Array
(
[id] => 2198612
[patent_doc_number] => 04528097
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[patent_kind] => NA
[patent_issue_date] => 1985-07-09
[patent_title] => 'Symmetrical fluid filter apparatus with multifaceted beads'
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[patent_app_date] => 1982-09-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/430799 | Symmetrical fluid filter apparatus with multifaceted beads | Sep 29, 1982 | Issued |
| 06/431763 | DRIP COLLECTOR SLEEVED ON A FILTER CARTRIDGE | Sep 29, 1982 | Abandoned |
Array
(
[id] => 2101387
[patent_doc_number] => 04442003
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/430326 | Filter assembly | Sep 29, 1982 | Issued |
| 06/417654 | FILTER SEALING GASKET WITH REINFORCEMENT RING | Sep 12, 1982 | Abandoned |
Array
(
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