Search

Deming Wan

Examiner (ID: 5941, Phone: (571)272-1410 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3762, 3746, 3748
Total Applications
1001
Issued Applications
717
Pending Applications
90
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2598894 [patent_doc_number] => 04967655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Apparatus for screen printing including a pneumatically controlled tensioning device for exchangeable flexible printing screens' [patent_app_type] => 1 [patent_app_number] => 7/455852 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 3643 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967655.pdf [firstpage_image] =>[orig_patent_app_number] => 455852 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455852
Apparatus for screen printing including a pneumatically controlled tensioning device for exchangeable flexible printing screens Dec 18, 1989 Issued
Array ( [id] => 2650386 [patent_doc_number] => 05046421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Net cartridge assembly for use with transfer and delivery cylinders in rotary printing presses' [patent_app_type] => 1 [patent_app_number] => 7/452839 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5194 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046421.pdf [firstpage_image] =>[orig_patent_app_number] => 452839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452839
Net cartridge assembly for use with transfer and delivery cylinders in rotary printing presses Dec 18, 1989 Issued
Array ( [id] => 2714541 [patent_doc_number] => 05038680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Printing press blanket cylinder assembly and method of making same' [patent_app_type] => 1 [patent_app_number] => 7/452914 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7369 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038680.pdf [firstpage_image] =>[orig_patent_app_number] => 452914 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452914
Printing press blanket cylinder assembly and method of making same Dec 17, 1989 Issued
Array ( [id] => 2730133 [patent_doc_number] => 05020429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Die protection assembly for preventing fraudulent printing by an electronic postage meter' [patent_app_type] => 1 [patent_app_number] => 7/449153 [patent_app_country] => US [patent_app_date] => 1989-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 6403 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/020/05020429.pdf [firstpage_image] =>[orig_patent_app_number] => 449153 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/449153
Die protection assembly for preventing fraudulent printing by an electronic postage meter Dec 14, 1989 Issued
07/449121 SYSTEM FOR READILY INTERCHANGING PRINTING HEADS IN A DUPLICATING MACHINE, SUCH AS FOR SHORT RUN SERIAL PRINTING Dec 7, 1989 Abandoned
07/467966 METHOD AND APPARATUS FOR MAKING PRINTED ELASTIC BANDS Dec 4, 1989 Abandoned
07/444274 CASSETTE UNIT FOR PRINTING OF QUASI-RANDOM NUMBER TABLES ON CYLINDRICAL OBJECTS Nov 30, 1989 Abandoned
Array ( [id] => 2827068 [patent_doc_number] => 05109771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Spark-discharge lithography plates containing image-support pigments' [patent_app_type] => 1 [patent_app_number] => 7/442317 [patent_app_country] => US [patent_app_date] => 1989-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 13397 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/109/05109771.pdf [firstpage_image] =>[orig_patent_app_number] => 442317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/442317
Spark-discharge lithography plates containing image-support pigments Nov 27, 1989 Issued
07/441779 DAMPENING ROLLER AND METHOD FOR PRODUCING THE SAME AND DAMPENING SYSTEMS FOR A PRINTING APPARATUS EMPLOYING THE DAMPENING ROLLER Nov 26, 1989 Abandoned
Array ( [id] => 2734276 [patent_doc_number] => 05002411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Apparatus for marking objects by a vibrating tool' [patent_app_type] => 1 [patent_app_number] => 7/440256 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1856 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002411.pdf [firstpage_image] =>[orig_patent_app_number] => 440256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440256
Apparatus for marking objects by a vibrating tool Nov 21, 1989 Issued
Array ( [id] => 2687935 [patent_doc_number] => 04991504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Ink duct for a printing machine' [patent_app_type] => 1 [patent_app_number] => 7/436628 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/991/04991504.pdf [firstpage_image] =>[orig_patent_app_number] => 436628 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436628
Ink duct for a printing machine Nov 14, 1989 Issued
Array ( [id] => 2650193 [patent_doc_number] => 05046412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Fixed printing axis printing machine with multiratio transmission means varying the location of the object to be printed' [patent_app_type] => 1 [patent_app_number] => 7/436719 [patent_app_country] => US [patent_app_date] => 1989-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1627 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046412.pdf [firstpage_image] =>[orig_patent_app_number] => 436719 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436719
Fixed printing axis printing machine with multiratio transmission means varying the location of the object to be printed Nov 14, 1989 Issued
Array ( [id] => 2752253 [patent_doc_number] => 05074209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Raised image plate construction with regions of varying stiffness under the image areas' [patent_app_type] => 1 [patent_app_number] => 7/436037 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2469 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074209.pdf [firstpage_image] =>[orig_patent_app_number] => 436037 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436037
Raised image plate construction with regions of varying stiffness under the image areas Nov 13, 1989 Issued
Array ( [id] => 2655475 [patent_doc_number] => 05072671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'System and method to apply a printing image on a printing machine cylinder in accordance with electronically furnished image information' [patent_app_type] => 1 [patent_app_number] => 7/430511 [patent_app_country] => US [patent_app_date] => 1989-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 10622 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072671.pdf [firstpage_image] =>[orig_patent_app_number] => 430511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/430511
System and method to apply a printing image on a printing machine cylinder in accordance with electronically furnished image information Oct 31, 1989 Issued
Array ( [id] => 2658637 [patent_doc_number] => 05044274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Ink conditioning device for removing excess water from emulsions of ink and water during lithographic printing' [patent_app_type] => 1 [patent_app_number] => 7/425632 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1983 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044274.pdf [firstpage_image] =>[orig_patent_app_number] => 425632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425632
Ink conditioning device for removing excess water from emulsions of ink and water during lithographic printing Oct 22, 1989 Issued
Array ( [id] => 2653558 [patent_doc_number] => 04982661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Method of infusing catalytic cross-linking agents into lithographic printing ink' [patent_app_type] => 1 [patent_app_number] => 7/425063 [patent_app_country] => US [patent_app_date] => 1989-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2942 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982661.pdf [firstpage_image] =>[orig_patent_app_number] => 425063 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/425063
Method of infusing catalytic cross-linking agents into lithographic printing ink Oct 22, 1989 Issued
Array ( [id] => 2692866 [patent_doc_number] => 05052291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Screen printing method comprising printing pressure regulation' [patent_app_type] => 1 [patent_app_number] => 7/424607 [patent_app_country] => US [patent_app_date] => 1989-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 35 [patent_no_of_words] => 5719 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/052/05052291.pdf [firstpage_image] =>[orig_patent_app_number] => 424607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/424607
Screen printing method comprising printing pressure regulation Oct 19, 1989 Issued
Array ( [id] => 2686947 [patent_doc_number] => 05054392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Lithographic printing press having an ink duct with a divided chamber' [patent_app_type] => 1 [patent_app_number] => 7/422520 [patent_app_country] => US [patent_app_date] => 1989-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4807 [patent_no_of_claims] => 10 [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/05/054/05054392.pdf [firstpage_image] =>[orig_patent_app_number] => 422520 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422520
Lithographic printing press having an ink duct with a divided chamber Oct 17, 1989 Issued
Array ( [id] => 2725954 [patent_doc_number] => 05022321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Distribution roller drive system for printing or duplicating machines' [patent_app_type] => 1 [patent_app_number] => 7/421557 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2543 [patent_no_of_claims] => 4 [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/05/022/05022321.pdf [firstpage_image] =>[orig_patent_app_number] => 421557 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/421557
Distribution roller drive system for printing or duplicating machines Oct 12, 1989 Issued
Array ( [id] => 2713627 [patent_doc_number] => 05031533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Adjustable ink fountain for duplicating machines' [patent_app_type] => 1 [patent_app_number] => 7/420907 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3021 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031533.pdf [firstpage_image] =>[orig_patent_app_number] => 420907 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/420907
Adjustable ink fountain for duplicating machines Oct 12, 1989 Issued
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