Search

David J Walczak

Examiner (ID: 5490, Phone: (571)272-4895 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
2899, 3754, 3751, 2403, 3105, 2832
Total Applications
4529
Issued Applications
3514
Pending Applications
214
Abandoned Applications
801

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 266252 [patent_doc_number] => 07565773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-28 [patent_title] => 'Hazardous material storage building' [patent_app_type] => utility [patent_app_number] => 10/804924 [patent_app_country] => US [patent_app_date] => 2004-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4817 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/565/07565773.pdf [firstpage_image] =>[orig_patent_app_number] => 10804924 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/804924
Hazardous material storage building Mar 18, 2004 Issued
Array ( [id] => 7417502 [patent_doc_number] => 20040182592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Electrical box hanger' [patent_app_type] => new [patent_app_number] => 10/803769 [patent_app_country] => US [patent_app_date] => 2004-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4054 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20040182592.pdf [firstpage_image] =>[orig_patent_app_number] => 10803769 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/803769
Electrical box hanger Mar 17, 2004 Abandoned
Array ( [id] => 7106666 [patent_doc_number] => 20050204645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-22 [patent_title] => 'Surround entertainment system for a fireplace' [patent_app_type] => utility [patent_app_number] => 10/802662 [patent_app_country] => US [patent_app_date] => 2004-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3833 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0204/20050204645.pdf [firstpage_image] =>[orig_patent_app_number] => 10802662 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/802662
Surround entertainment system for a fireplace Mar 16, 2004 Abandoned
Array ( [id] => 7085415 [patent_doc_number] => 20050005526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Expandable gutter bracket' [patent_app_type] => utility [patent_app_number] => 10/792372 [patent_app_country] => US [patent_app_date] => 2004-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1611 [patent_no_of_claims] => 19 [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] => publications/A1/0005/20050005526.pdf [firstpage_image] =>[orig_patent_app_number] => 10792372 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/792372
Expandable gutter bracket Mar 2, 2004 Abandoned
Array ( [id] => 227540 [patent_doc_number] => 07600349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Low profile mounting system' [patent_app_type] => utility [patent_app_number] => 10/783808 [patent_app_country] => US [patent_app_date] => 2004-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3151 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/600/07600349.pdf [firstpage_image] =>[orig_patent_app_number] => 10783808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/783808
Low profile mounting system Feb 20, 2004 Issued
Array ( [id] => 302347 [patent_doc_number] => 07533498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Mechanically deployable expandable and collapsible structure and method for deploying a structure' [patent_app_type] => utility [patent_app_number] => 10/779636 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 36 [patent_no_of_words] => 4749 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/533/07533498.pdf [firstpage_image] =>[orig_patent_app_number] => 10779636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/779636
Mechanically deployable expandable and collapsible structure and method for deploying a structure Feb 17, 2004 Issued
Array ( [id] => 854382 [patent_doc_number] => 07373757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Skid base for portable building' [patent_app_type] => utility [patent_app_number] => 10/781129 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 4078 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/373/07373757.pdf [firstpage_image] =>[orig_patent_app_number] => 10781129 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/781129
Skid base for portable building Feb 17, 2004 Issued
Array ( [id] => 109435 [patent_doc_number] => 07712261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Collapsible structure with self-locking mechanism and method of erecting a collapsible structure' [patent_app_type] => utility [patent_app_number] => 10/779632 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4797 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/712/07712261.pdf [firstpage_image] =>[orig_patent_app_number] => 10779632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/779632
Collapsible structure with self-locking mechanism and method of erecting a collapsible structure Feb 17, 2004 Issued
Array ( [id] => 7047460 [patent_doc_number] => 20050183347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Apparatus and method for forming a dual radius arch mounting structure' [patent_app_type] => utility [patent_app_number] => 10/774282 [patent_app_country] => US [patent_app_date] => 2004-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7192 [patent_no_of_claims] => 25 [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] => publications/A1/0183/20050183347.pdf [firstpage_image] =>[orig_patent_app_number] => 10774282 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/774282
Apparatus and method for forming a dual radius arch mounting structure Feb 5, 2004 Abandoned
Array ( [id] => 5722975 [patent_doc_number] => 20060053735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-16 [patent_title] => 'Reinforcing bar coupler' [patent_app_type] => utility [patent_app_number] => 10/538717 [patent_app_country] => US [patent_app_date] => 2004-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8460 [patent_no_of_claims] => 17 [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] => publications/A1/0053/20060053735.pdf [firstpage_image] =>[orig_patent_app_number] => 10538717 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/538717
Reinforcing bar coupler Jan 6, 2004 Abandoned
Array ( [id] => 5862054 [patent_doc_number] => 20060096184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Modular construction system' [patent_app_type] => utility [patent_app_number] => 10/533243 [patent_app_country] => US [patent_app_date] => 2003-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3030 [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] => publications/A1/0096/20060096184.pdf [firstpage_image] =>[orig_patent_app_number] => 10533243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/533243
Modular construction system Oct 29, 2003 Abandoned
Array ( [id] => 7236005 [patent_doc_number] => 20050072090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-07 [patent_title] => 'Ceiling suspension with cable pathway' [patent_app_type] => utility [patent_app_number] => 10/474880 [patent_app_country] => US [patent_app_date] => 2002-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 7618 [patent_no_of_claims] => 27 [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] => publications/A1/0072/20050072090.pdf [firstpage_image] =>[orig_patent_app_number] => 10474880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/474880
Ceiling suspension with cable pathway Apr 17, 2002 Abandoned
Array ( [id] => 7170454 [patent_doc_number] => 20040200167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Extruded connecting profile' [patent_app_type] => new [patent_app_number] => 10/480671 [patent_app_country] => US [patent_app_date] => 2004-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4093 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20040200167.pdf [firstpage_image] =>[orig_patent_app_number] => 10480671 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/480671
Extruded connecting profile Mar 22, 2002 Issued
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