| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2001627
[patent_doc_number] => 04421065
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Heating equipment for an installation using steam and heated gas'
[patent_app_type] => 1
[patent_app_number] => 6/323630
[patent_app_country] => US
[patent_app_date] => 1981-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2118
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/421/04421065.pdf
[firstpage_image] =>[orig_patent_app_number] => 323630
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/323630 | Heating equipment for an installation using steam and heated gas | Nov 19, 1981 | Issued |
| 06/321011 | INLINE AIR-COAL SEPARATOR | Nov 15, 1981 | Abandoned |
Array
(
[id] => 2002888
[patent_doc_number] => 04411621
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-25
[patent_title] => 'Furnace wall construction'
[patent_app_type] => 1
[patent_app_number] => 6/320861
[patent_app_country] => US
[patent_app_date] => 1981-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6365
[patent_no_of_claims] => 24
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[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/411/04411621.pdf
[firstpage_image] =>[orig_patent_app_number] => 320861
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/320861 | Furnace wall construction | Nov 15, 1981 | Issued |
Array
(
[id] => 2041296
[patent_doc_number] => 04386583
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-07
[patent_title] => 'Moisture separator reheater apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/318507
[patent_app_country] => US
[patent_app_date] => 1981-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2979
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 349
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/386/04386583.pdf
[firstpage_image] =>[orig_patent_app_number] => 318507
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/318507 | Moisture separator reheater apparatus | Nov 4, 1981 | Issued |
Array
(
[id] => 2028367
[patent_doc_number] => 04366802
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-04
[patent_title] => 'Sawdust and wood chip burner'
[patent_app_type] => 1
[patent_app_number] => 6/317180
[patent_app_country] => US
[patent_app_date] => 1981-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1377
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/366/04366802.pdf
[firstpage_image] =>[orig_patent_app_number] => 317180
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/317180 | Sawdust and wood chip burner | Nov 1, 1981 | Issued |
Array
(
[id] => 2068752
[patent_doc_number] => 04459921
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-17
[patent_title] => 'Method and apparatus for burning inerts, particularly flotation addles middlings, clarification ponds and/or domestic refuse as a firing material in a grate firing'
[patent_app_type] => 1
[patent_app_number] => 6/316847
[patent_app_country] => US
[patent_app_date] => 1981-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3155
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/459/04459921.pdf
[firstpage_image] =>[orig_patent_app_number] => 316847
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/316847 | Method and apparatus for burning inerts, particularly flotation addles middlings, clarification ponds and/or domestic refuse as a firing material in a grate firing | Oct 29, 1981 | Issued |
Array
(
[id] => 2045880
[patent_doc_number] => 04389949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-28
[patent_title] => 'Method of and arrangement for supplying a fuel to a plurality of burners of a furnace'
[patent_app_type] => 1
[patent_app_number] => 6/315995
[patent_app_country] => US
[patent_app_date] => 1981-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/389/04389949.pdf
[firstpage_image] =>[orig_patent_app_number] => 315995
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/315995 | Method of and arrangement for supplying a fuel to a plurality of burners of a furnace | Oct 27, 1981 | Issued |
Array
(
[id] => 2095843
[patent_doc_number] => 04441434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-10
[patent_title] => 'Apparatus for dispensing particulate matter'
[patent_app_type] => 1
[patent_app_number] => 6/314822
[patent_app_country] => US
[patent_app_date] => 1981-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 4092
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 295
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/441/04441434.pdf
[firstpage_image] =>[orig_patent_app_number] => 314822
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/314822 | Apparatus for dispensing particulate matter | Oct 25, 1981 | Issued |
Array
(
[id] => 2001619
[patent_doc_number] => 04421064
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Heating boiler'
[patent_app_type] => 1
[patent_app_number] => 6/314739
[patent_app_country] => US
[patent_app_date] => 1981-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1605
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/421/04421064.pdf
[firstpage_image] =>[orig_patent_app_number] => 314739
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/314739 | Heating boiler | Oct 22, 1981 | Issued |
Array
(
[id] => 2002633
[patent_doc_number] => 04398477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-16
[patent_title] => 'Method for generation of hot gas by incineration of combustible material and apparatus for generation of hot gas by incineration of combustible material'
[patent_app_type] => 1
[patent_app_number] => 6/314452
[patent_app_country] => US
[patent_app_date] => 1981-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 5057
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[patent_words_short_claim] => 460
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/398/04398477.pdf
[firstpage_image] =>[orig_patent_app_number] => 314452
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/314452 | Method for generation of hot gas by incineration of combustible material and apparatus for generation of hot gas by incineration of combustible material | Oct 22, 1981 | Issued |
Array
(
[id] => 2035711
[patent_doc_number] => 04385569
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'Apparatus for the prevention of fire spreading within the feeding channel leading into the fire chamber of a furnace for solid fuel'
[patent_app_type] => 1
[patent_app_number] => 6/311867
[patent_app_country] => US
[patent_app_date] => 1981-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2915
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/385/04385569.pdf
[firstpage_image] =>[orig_patent_app_number] => 311867
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/311867 | Apparatus for the prevention of fire spreading within the feeding channel leading into the fire chamber of a furnace for solid fuel | Oct 14, 1981 | Issued |
Array
(
[id] => 1983278
[patent_doc_number] => 04359949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-23
[patent_title] => 'Structural water seal trough'
[patent_app_type] => 1
[patent_app_number] => 6/311573
[patent_app_country] => US
[patent_app_date] => 1981-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 998
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 173
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/359/04359949.pdf
[firstpage_image] =>[orig_patent_app_number] => 311573
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/311573 | Structural water seal trough | Oct 14, 1981 | Issued |
Array
(
[id] => 2210589
[patent_doc_number] => 04593631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-10
[patent_title] => 'Organic fibrous material processing apparatus and system'
[patent_app_type] => 1
[patent_app_number] => 6/311750
[patent_app_country] => US
[patent_app_date] => 1981-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3415
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/593/04593631.pdf
[firstpage_image] =>[orig_patent_app_number] => 311750
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/311750 | Organic fibrous material processing apparatus and system | Oct 14, 1981 | Issued |
| 06/310400 | PULVERIZED-COAL AND LIQUID-FUEL DUAL-PURPOSE BURNER | Oct 8, 1981 | Abandoned |
| 06/309245 | FUEL STOKER AND FURNACE | Oct 6, 1981 | Abandoned |
| 06/309067 | DISTRIBUTOR FOR TWO-PHASE MIXTURES, ESPECIALLY WATER STEAM MIXTURES, IN FORCED-CIRCULATION BOILERS | Oct 5, 1981 | Abandoned |
| 06/309129 | GARBAGE INCINERATOR | Oct 4, 1981 | Abandoned |
Array
(
[id] => 2066704
[patent_doc_number] => 04424770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-10
[patent_title] => 'Low boiling point medium evaporator'
[patent_app_type] => 1
[patent_app_number] => 6/308163
[patent_app_country] => US
[patent_app_date] => 1981-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1362
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/424/04424770.pdf
[firstpage_image] =>[orig_patent_app_number] => 308163
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/308163 | Low boiling point medium evaporator | Oct 1, 1981 | Issued |
Array
(
[id] => 2047634
[patent_doc_number] => 04388916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-21
[patent_title] => 'Steam generation apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/307615
[patent_app_country] => US
[patent_app_date] => 1981-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3365
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/388/04388916.pdf
[firstpage_image] =>[orig_patent_app_number] => 307615
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/307615 | Steam generation apparatus | Sep 30, 1981 | Issued |
| 06/306177 | METHOD AND APPARATUS OF GAS-COAL COMBUSTION IN STEAM BOILERS | Sep 27, 1981 | Abandoned |