Search

Michael L. Lewis

Examiner (ID: 8054)

Most Active Art Unit
1101
Art Unit(s)
1101, 1754, 1103, 1304
Total Applications
302
Issued Applications
230
Pending Applications
6
Abandoned Applications
66

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1917036 [patent_doc_number] => 04264061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Pneumatic seals for hot metal furnace enclosure' [patent_app_type] => 1 [patent_app_number] => 6/037977 [patent_app_country] => US [patent_app_date] => 1979-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2983 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264061.pdf [firstpage_image] =>[orig_patent_app_number] => 037977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/037977
Pneumatic seals for hot metal furnace enclosure May 9, 1979 Issued
Array ( [id] => 1889951 [patent_doc_number] => 04266966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-12 [patent_title] => 'Dust treatment' [patent_app_type] => 1 [patent_app_number] => 6/024658 [patent_app_country] => US [patent_app_date] => 1979-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1127 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/266/04266966.pdf [firstpage_image] =>[orig_patent_app_number] => 024658 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024658
Dust treatment Mar 27, 1979 Issued
Array ( [id] => 1883252 [patent_doc_number] => 04273575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Process for transforming fines of iron or manganese into raw-material for sintering' [patent_app_type] => 1 [patent_app_number] => 6/024400 [patent_app_country] => US [patent_app_date] => 1979-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1484 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273575.pdf [firstpage_image] =>[orig_patent_app_number] => 024400 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024400
Process for transforming fines of iron or manganese into raw-material for sintering Mar 26, 1979 Issued
Array ( [id] => 1930909 [patent_doc_number] => 04337793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-06 [patent_title] => 'Copper-alloy tube water supply' [patent_app_type] => 1 [patent_app_number] => 6/024179 [patent_app_country] => US [patent_app_date] => 1979-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337793.pdf [firstpage_image] =>[orig_patent_app_number] => 024179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024179
Copper-alloy tube water supply Mar 25, 1979 Issued
Array ( [id] => 1930868 [patent_doc_number] => 04337785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-06 [patent_title] => 'Method using copper-copper-alloy tube for water supply' [patent_app_type] => 1 [patent_app_number] => 6/024178 [patent_app_country] => US [patent_app_date] => 1979-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3837 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337785.pdf [firstpage_image] =>[orig_patent_app_number] => 024178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/024178
Method using copper-copper-alloy tube for water supply Mar 25, 1979 Issued
Array ( [id] => 1917799 [patent_doc_number] => 04290808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Metallic glass powders from glassy alloys' [patent_app_type] => 1 [patent_app_number] => 6/023411 [patent_app_country] => US [patent_app_date] => 1979-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3011 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290808.pdf [firstpage_image] =>[orig_patent_app_number] => 023411 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/023411
Metallic glass powders from glassy alloys Mar 22, 1979 Issued
Array ( [id] => 1881903 [patent_doc_number] => 04273312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Method of process off-gas control' [patent_app_type] => 1 [patent_app_number] => 6/022770 [patent_app_country] => US [patent_app_date] => 1979-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3974 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273312.pdf [firstpage_image] =>[orig_patent_app_number] => 022770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/022770
Method of process off-gas control Mar 21, 1979 Issued
Array ( [id] => 1904681 [patent_doc_number] => 04246028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-01-20 [patent_title] => 'Powder mixture of iron alloy silicon-carbon' [patent_app_type] => 1 [patent_app_number] => 6/019502 [patent_app_country] => US [patent_app_date] => 1979-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 912 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/246/04246028.pdf [firstpage_image] =>[orig_patent_app_number] => 019502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/019502
Powder mixture of iron alloy silicon-carbon Mar 11, 1979 Issued
Array ( [id] => 1899813 [patent_doc_number] => 04301369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Semiconductor ion emitter for mass spectrometry' [patent_app_type] => 1 [patent_app_number] => 6/011863 [patent_app_country] => US [patent_app_date] => 1979-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1571 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301369.pdf [firstpage_image] =>[orig_patent_app_number] => 011863 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/011863
Semiconductor ion emitter for mass spectrometry Feb 12, 1979 Issued
Array ( [id] => 1873903 [patent_doc_number] => 04285223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-25 [patent_title] => 'Phosphate and ester coating method' [patent_app_type] => 1 [patent_app_number] => 6/011169 [patent_app_country] => US [patent_app_date] => 1979-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5681 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/285/04285223.pdf [firstpage_image] =>[orig_patent_app_number] => 011169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/011169
Phosphate and ester coating method Feb 11, 1979 Issued
Array ( [id] => 1862619 [patent_doc_number] => 04274864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Making iron powder' [patent_app_type] => 1 [patent_app_number] => 6/010146 [patent_app_country] => US [patent_app_date] => 1979-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2108 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274864.pdf [firstpage_image] =>[orig_patent_app_number] => 010146 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/010146
Making iron powder Feb 6, 1979 Issued
Array ( [id] => 1948265 [patent_doc_number] => 04341834 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-27 [patent_title] => 'Coated super-hard alloy articles' [patent_app_type] => 1 [patent_app_number] => 6/009737 [patent_app_country] => US [patent_app_date] => 1979-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5939 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/341/04341834.pdf [firstpage_image] =>[orig_patent_app_number] => 009737 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/009737
Coated super-hard alloy articles Feb 4, 1979 Issued
Array ( [id] => 1966775 [patent_doc_number] => 04362552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Froth flotation of ores' [patent_app_type] => 1 [patent_app_number] => 6/007314 [patent_app_country] => US [patent_app_date] => 1979-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2405 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362552.pdf [firstpage_image] =>[orig_patent_app_number] => 007314 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/007314
Froth flotation of ores Jan 28, 1979 Issued
Array ( [id] => 1870816 [patent_doc_number] => 04292208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Diffusion coating combinations' [patent_app_type] => 1 [patent_app_number] => 6/000687 [patent_app_country] => US [patent_app_date] => 1979-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 10386 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292208.pdf [firstpage_image] =>[orig_patent_app_number] => 000687 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/000687
Diffusion coating combinations Jan 2, 1979 Issued
Array ( [id] => 1862612 [patent_doc_number] => 04274863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-23 [patent_title] => 'Method of treating pollutant-laden gases, especially from a steel-making or coking plant' [patent_app_type] => 1 [patent_app_number] => 5/972348 [patent_app_country] => US [patent_app_date] => 1978-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2664 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274863.pdf [firstpage_image] =>[orig_patent_app_number] => 972348 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/972348
Method of treating pollutant-laden gases, especially from a steel-making or coking plant Dec 21, 1978 Issued
05/969048 CORROSION-RESISTANT HIGH STRENGTH BOLTS AND JOINTS Dec 12, 1978 Issued
Array ( [id] => 1925196 [patent_doc_number] => 04298660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Steel fiber for reinforced concrete' [patent_app_type] => 1 [patent_app_number] => 5/967389 [patent_app_country] => US [patent_app_date] => 1978-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4787 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/298/04298660.pdf [firstpage_image] =>[orig_patent_app_number] => 967389 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/967389
Steel fiber for reinforced concrete Dec 6, 1978 Issued
Array ( [id] => 1897447 [patent_doc_number] => 04263046 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Sinterable mass for producing workpieces of alloy steel' [patent_app_type] => 1 [patent_app_number] => 5/945900 [patent_app_country] => US [patent_app_date] => 1978-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2144 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263046.pdf [firstpage_image] =>[orig_patent_app_number] => 945900 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/945900
Sinterable mass for producing workpieces of alloy steel Sep 25, 1978 Issued
Array ( [id] => 2030995 [patent_doc_number] => 04367091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Fired iron-ore pellets having at least two different precipitated slag phases and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 5/937836 [patent_app_country] => US [patent_app_date] => 1978-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3879 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367091.pdf [firstpage_image] =>[orig_patent_app_number] => 937836 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/937836
Fired iron-ore pellets having at least two different precipitated slag phases and process for producing the same Aug 28, 1978 Issued
Array ( [id] => 1881143 [patent_doc_number] => 04273159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Earth boring apparatus with multiple welds' [patent_app_type] => 1 [patent_app_number] => 5/887005 [patent_app_country] => US [patent_app_date] => 1978-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6209 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/273/04273159.pdf [firstpage_image] =>[orig_patent_app_number] => 887005 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/887005
Earth boring apparatus with multiple welds Mar 15, 1978 Issued
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