Search

William W. Lewis

Examiner (ID: 150)

Most Active Art Unit
3731
Art Unit(s)
3309, 2899, 3306, 3731
Total Applications
1277
Issued Applications
996
Pending Applications
119
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2599991 [patent_doc_number] => 04942674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'Method in the drying of a paper web or equivalent' [patent_app_type] => 1 [patent_app_number] => 7/313133 [patent_app_country] => US [patent_app_date] => 1989-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3165 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/942/04942674.pdf [firstpage_image] =>[orig_patent_app_number] => 313133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/313133
Method in the drying of a paper web or equivalent Jan 23, 1989 Issued
07/300502 SYSTEM AND PROCESS FOR DRYING A MOVING SHEET Jan 22, 1989 Abandoned
Array ( [id] => 2792706 [patent_doc_number] => 05084985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Drying section in a paper or board machine and method for guiding a web therein' [patent_app_type] => 1 [patent_app_number] => 7/299501 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4032 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084985.pdf [firstpage_image] =>[orig_patent_app_number] => 299501 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299501
Drying section in a paper or board machine and method for guiding a web therein Jan 22, 1989 Issued
Array ( [id] => 2561940 [patent_doc_number] => 04924603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-15 [patent_title] => 'Device for removing condensate from a steam-heated drying cylinder or similar by means of a rotating syphon' [patent_app_type] => 1 [patent_app_number] => 7/299005 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/924/04924603.pdf [firstpage_image] =>[orig_patent_app_number] => 299005 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299005
Device for removing condensate from a steam-heated drying cylinder or similar by means of a rotating syphon Jan 18, 1989 Issued
Array ( [id] => 2623501 [patent_doc_number] => 04938172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Supplement system for transferring heat from a furnace exhaust stack to a hot water tank' [patent_app_type] => 1 [patent_app_number] => 7/299840 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 410 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/938/04938172.pdf [firstpage_image] =>[orig_patent_app_number] => 299840 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/299840
Supplement system for transferring heat from a furnace exhaust stack to a hot water tank Jan 18, 1989 Issued
Array ( [id] => 2712828 [patent_doc_number] => 05050315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Apparatus for solvent recovery from induction heated coated drums' [patent_app_type] => 1 [patent_app_number] => 7/297428 [patent_app_country] => US [patent_app_date] => 1989-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1658 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050315.pdf [firstpage_image] =>[orig_patent_app_number] => 297428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/297428
Apparatus for solvent recovery from induction heated coated drums Jan 16, 1989 Issued
Array ( [id] => 2604240 [patent_doc_number] => 04918939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Self-contained air drying unit' [patent_app_type] => 1 [patent_app_number] => 7/295482 [patent_app_country] => US [patent_app_date] => 1989-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1002 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918939.pdf [firstpage_image] =>[orig_patent_app_number] => 295482 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295482
Self-contained air drying unit Jan 9, 1989 Issued
Array ( [id] => 2617735 [patent_doc_number] => 04936505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Gas-fired coaxial water/air vehicle heater' [patent_app_type] => 1 [patent_app_number] => 7/291104 [patent_app_country] => US [patent_app_date] => 1988-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3573 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936505.pdf [firstpage_image] =>[orig_patent_app_number] => 291104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291104
Gas-fired coaxial water/air vehicle heater Dec 27, 1988 Issued
Array ( [id] => 2645720 [patent_doc_number] => 04953297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines' [patent_app_type] => 1 [patent_app_number] => 7/295607 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3077 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/953/04953297.pdf [firstpage_image] =>[orig_patent_app_number] => 295607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/295607
Method of and device for pocket ventilation in the drying section of a paper machine, in particular for high-speed paper machines Dec 26, 1988 Issued
07/283066 OPERATING EVAPORATIVE COOLING DEVICES Dec 11, 1988 Abandoned
Array ( [id] => 2572923 [patent_doc_number] => 04922660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Plywood veneer dryer door' [patent_app_type] => 1 [patent_app_number] => 7/272071 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1573 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922660.pdf [firstpage_image] =>[orig_patent_app_number] => 272071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272071
Plywood veneer dryer door Nov 15, 1988 Issued
Array ( [id] => 2645762 [patent_doc_number] => 04953299 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Process and apparatus for freeze-drying comprising means forming an active thermal shield between the freeze-drying shelves' [patent_app_type] => 1 [patent_app_number] => 7/272483 [patent_app_country] => US [patent_app_date] => 1988-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3498 [patent_no_of_claims] => 14 [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/04/953/04953299.pdf [firstpage_image] =>[orig_patent_app_number] => 272483 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/272483
Process and apparatus for freeze-drying comprising means forming an active thermal shield between the freeze-drying shelves Nov 15, 1988 Issued
Array ( [id] => 2537767 [patent_doc_number] => 04896434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Apparatus and method for drying gel' [patent_app_type] => 1 [patent_app_number] => 7/269693 [patent_app_country] => US [patent_app_date] => 1988-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 1162 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896434.pdf [firstpage_image] =>[orig_patent_app_number] => 269693 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/269693
Apparatus and method for drying gel Nov 9, 1988 Issued
Array ( [id] => 2509017 [patent_doc_number] => 04887365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Apparatus for continuously drying coating layer on web' [patent_app_type] => 1 [patent_app_number] => 7/267883 [patent_app_country] => US [patent_app_date] => 1988-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3912 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887365.pdf [firstpage_image] =>[orig_patent_app_number] => 267883 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267883
Apparatus for continuously drying coating layer on web Nov 6, 1988 Issued
Array ( [id] => 2629673 [patent_doc_number] => 04894930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Rotary drum dryer with nonconducting nonstick surface' [patent_app_type] => 1 [patent_app_number] => 7/267292 [patent_app_country] => US [patent_app_date] => 1988-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6419 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894930.pdf [firstpage_image] =>[orig_patent_app_number] => 267292 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/267292
Rotary drum dryer with nonconducting nonstick surface Nov 3, 1988 Issued
Array ( [id] => 2568415 [patent_doc_number] => 04916831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-17 [patent_title] => 'Vacuum rotary dryer' [patent_app_type] => 1 [patent_app_number] => 7/265701 [patent_app_country] => US [patent_app_date] => 1988-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/916/04916831.pdf [firstpage_image] =>[orig_patent_app_number] => 265701 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265701
Vacuum rotary dryer Oct 31, 1988 Issued
Array ( [id] => 2559076 [patent_doc_number] => 04972604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Method and apparatus for regulating drying kiln air flow' [patent_app_type] => 1 [patent_app_number] => 7/265253 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2490 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/972/04972604.pdf [firstpage_image] =>[orig_patent_app_number] => 265253 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265253
Method and apparatus for regulating drying kiln air flow Oct 30, 1988 Issued
Array ( [id] => 2634825 [patent_doc_number] => 04970806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Process and device for conditioning bulk material' [patent_app_type] => 1 [patent_app_number] => 7/261019 [patent_app_country] => US [patent_app_date] => 1988-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1241 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970806.pdf [firstpage_image] =>[orig_patent_app_number] => 261019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261019
Process and device for conditioning bulk material Oct 20, 1988 Issued
Array ( [id] => 2602170 [patent_doc_number] => 04918828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Method and apparatus for drying a moving web' [patent_app_type] => 1 [patent_app_number] => 7/261161 [patent_app_country] => US [patent_app_date] => 1988-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/918/04918828.pdf [firstpage_image] =>[orig_patent_app_number] => 261161 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/261161
Method and apparatus for drying a moving web Oct 20, 1988 Issued
Array ( [id] => 2568422 [patent_doc_number] => 04890394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-02 [patent_title] => 'Method and apparatus for drying flat structural components' [patent_app_type] => 1 [patent_app_number] => 7/258580 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3416 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890394.pdf [firstpage_image] =>[orig_patent_app_number] => 258580 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258580
Method and apparatus for drying flat structural components Oct 16, 1988 Issued
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