Search

David B. Lugo

Examiner (ID: 17374, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2634, 2637, 2631, 2611
Total Applications
1178
Issued Applications
899
Pending Applications
83
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8634900 [patent_doc_number] => 20130026703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'SHEET STACKING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/545247 [patent_app_country] => US [patent_app_date] => 2012-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14071 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13545247 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/545247
Sheet stacking apparatus and image forming apparatus Jul 9, 2012 Issued
Array ( [id] => 9349310 [patent_doc_number] => 08668196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Device and method for stacking sheets in a printing press' [patent_app_type] => utility [patent_app_number] => 13/525587 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5172 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13525587 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/525587
Device and method for stacking sheets in a printing press Jun 17, 2012 Issued
Array ( [id] => 8414537 [patent_doc_number] => 20120242037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'SHEET CONVEYANCE APPARATUS AND PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/489316 [patent_app_country] => US [patent_app_date] => 2012-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7577 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13489316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/489316
Sheet conveyance apparatus and printing apparatus Jun 4, 2012 Issued
Array ( [id] => 8513906 [patent_doc_number] => 20120313313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'SHEET STORAGE APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/487837 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13916 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13487837 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/487837
Sheet storage apparatus and image forming apparatus Jun 3, 2012 Issued
Array ( [id] => 9528975 [patent_doc_number] => 08752837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Sheet storage device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/484697 [patent_app_country] => US [patent_app_date] => 2012-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 7762 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13484697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/484697
Sheet storage device and image forming apparatus May 30, 2012 Issued
Array ( [id] => 9387598 [patent_doc_number] => 08684186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Sifting implement and methods of using the same' [patent_app_type] => utility [patent_app_number] => 13/483907 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 3724 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13483907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/483907
Sifting implement and methods of using the same May 29, 2012 Issued
Array ( [id] => 8506735 [patent_doc_number] => 20120306144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'DISCHARGED SHEET ALIGNING DEVICE AND IMAGE ERASING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/484227 [patent_app_country] => US [patent_app_date] => 2012-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5397 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13484227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/484227
DISCHARGED SHEET ALIGNING DEVICE AND IMAGE ERASING APPARATUS INCLUDING THE SAME May 29, 2012 Abandoned
Array ( [id] => 9249665 [patent_doc_number] => 08613442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-24 [patent_title] => 'Sheet storing apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/482077 [patent_app_country] => US [patent_app_date] => 2012-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 40 [patent_no_of_words] => 12905 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13482077 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/482077
Sheet storing apparatus and image forming apparatus May 28, 2012 Issued
Array ( [id] => 8499154 [patent_doc_number] => 20120298562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'ASH PROCESSING AND METALS RECOVERY SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/481177 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2820 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13481177 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/481177
ASH PROCESSING AND METALS RECOVERY SYSTEMS AND METHODS May 24, 2012 Abandoned
Array ( [id] => 9144874 [patent_doc_number] => 20130299397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'Spiral Separator and Method Therefor' [patent_app_type] => utility [patent_app_number] => 13/468877 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13468877 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/468877
Spiral Separator and Method Therefor May 9, 2012 Abandoned
Array ( [id] => 8488903 [patent_doc_number] => 20120288310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'SHEET STORAGE APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/456618 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6362 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13456618 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/456618
SHEET STORAGE APPARATUS AND IMAGE FORMING APPARATUS Apr 25, 2012 Abandoned
Array ( [id] => 9453365 [patent_doc_number] => 08714362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Sorting apparatus' [patent_app_type] => utility [patent_app_number] => 13/454887 [patent_app_country] => US [patent_app_date] => 2012-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14012 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13454887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/454887
Sorting apparatus Apr 23, 2012 Issued
Array ( [id] => 8476433 [patent_doc_number] => 20120275839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'SHEET STORAGE DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/449764 [patent_app_country] => US [patent_app_date] => 2012-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8990 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13449764 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/449764
SHEET STORAGE DEVICE AND IMAGE FORMING APPARATUS Apr 17, 2012 Abandoned
Array ( [id] => 9090846 [patent_doc_number] => 20130270158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'Centrifugal Size-Separation Sieve for Granular Materials' [patent_app_type] => utility [patent_app_number] => 13/448480 [patent_app_country] => US [patent_app_date] => 2012-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8087 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13448480 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/448480
Centrifugal size-separation sieve for granular materials Apr 16, 2012 Issued
Array ( [id] => 10896568 [patent_doc_number] => 08919769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Self-adjusting processing system for sheet material and a processing method using such system' [patent_app_type] => utility [patent_app_number] => 14/110487 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 3817 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14110487 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/110487
Self-adjusting processing system for sheet material and a processing method using such system Apr 9, 2012 Issued
Array ( [id] => 8857119 [patent_doc_number] => 08459644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-11 [patent_title] => 'Device and method for high-speed media inversion using a dual path, single reversing roll inverter' [patent_app_type] => utility [patent_app_number] => 13/443477 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7738 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13443477 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/443477
Device and method for high-speed media inversion using a dual path, single reversing roll inverter Apr 9, 2012 Issued
Array ( [id] => 9374136 [patent_doc_number] => 08678387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Paper-sheet handling apparatus and paper-sheet handling method' [patent_app_type] => utility [patent_app_number] => 13/432067 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 14395 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13432067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/432067
Paper-sheet handling apparatus and paper-sheet handling method Mar 27, 2012 Issued
Array ( [id] => 9439235 [patent_doc_number] => 08708335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Sheet conveyer device' [patent_app_type] => utility [patent_app_number] => 13/432347 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 7028 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13432347 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/432347
Sheet conveyer device Mar 27, 2012 Issued
Array ( [id] => 9702215 [patent_doc_number] => 08827269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Guider for conveying sheet-shaped object' [patent_app_type] => utility [patent_app_number] => 13/877087 [patent_app_country] => US [patent_app_date] => 2012-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13877087 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877087
Guider for conveying sheet-shaped object Mar 26, 2012 Issued
Array ( [id] => 9243878 [patent_doc_number] => 08608155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Printing apparatus and printing method' [patent_app_type] => utility [patent_app_number] => 13/427737 [patent_app_country] => US [patent_app_date] => 2012-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5548 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13427737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/427737
Printing apparatus and printing method Mar 21, 2012 Issued
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