Search

Stephen R. Burgdorf

Examiner (ID: 8881, Phone: (571)270-7328 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2612, 2685, 2684
Total Applications
618
Issued Applications
368
Pending Applications
47
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3650560 [patent_doc_number] => 05624141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Lock assembly for retracting a door latch' [patent_app_type] => 1 [patent_app_number] => 8/518798 [patent_app_country] => US [patent_app_date] => 1995-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2219 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624141.pdf [firstpage_image] =>[orig_patent_app_number] => 518798 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/518798
Lock assembly for retracting a door latch Aug 22, 1995 Issued
Array ( [id] => 3681773 [patent_doc_number] => 05603535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Slam latch' [patent_app_type] => 1 [patent_app_number] => 8/517410 [patent_app_country] => US [patent_app_date] => 1995-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4305 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/603/05603535.pdf [firstpage_image] =>[orig_patent_app_number] => 517410 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/517410
Slam latch Aug 20, 1995 Issued
Array ( [id] => 3612845 [patent_doc_number] => 05607195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Flexible draw latch' [patent_app_type] => 1 [patent_app_number] => 8/517576 [patent_app_country] => US [patent_app_date] => 1995-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6366 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607195.pdf [firstpage_image] =>[orig_patent_app_number] => 517576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/517576
Flexible draw latch Aug 20, 1995 Issued
Array ( [id] => 3486558 [patent_doc_number] => 05560660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Latch mechanism for a case' [patent_app_type] => 1 [patent_app_number] => 8/510237 [patent_app_country] => US [patent_app_date] => 1995-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1314 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560660.pdf [firstpage_image] =>[orig_patent_app_number] => 510237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510237
Latch mechanism for a case Aug 1, 1995 Issued
08/500854 DOOR-LOCK DRIVING APPARATUS Aug 1, 1995 Abandoned
Array ( [id] => 3718998 [patent_doc_number] => 05634675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Latch for battery compartment' [patent_app_type] => 1 [patent_app_number] => 8/506956 [patent_app_country] => US [patent_app_date] => 1995-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1120 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/634/05634675.pdf [firstpage_image] =>[orig_patent_app_number] => 506956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/506956
Latch for battery compartment Jul 27, 1995 Issued
Array ( [id] => 3520204 [patent_doc_number] => 05582446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Door stabilizer clip' [patent_app_type] => 1 [patent_app_number] => 8/507725 [patent_app_country] => US [patent_app_date] => 1995-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2378 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582446.pdf [firstpage_image] =>[orig_patent_app_number] => 507725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/507725
Door stabilizer clip Jul 25, 1995 Issued
Array ( [id] => 3590565 [patent_doc_number] => 05577780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Push/pull latch assembly' [patent_app_type] => 1 [patent_app_number] => 8/507645 [patent_app_country] => US [patent_app_date] => 1995-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577780.pdf [firstpage_image] =>[orig_patent_app_number] => 507645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/507645
Push/pull latch assembly Jul 24, 1995 Issued
Array ( [id] => 3642042 [patent_doc_number] => 05605365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Door security device' [patent_app_type] => 1 [patent_app_number] => 8/505376 [patent_app_country] => US [patent_app_date] => 1995-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6608 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/605/05605365.pdf [firstpage_image] =>[orig_patent_app_number] => 505376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/505376
Door security device Jul 20, 1995 Issued
Array ( [id] => 3646699 [patent_doc_number] => 05626373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Draw latch assembly' [patent_app_type] => 1 [patent_app_number] => 8/503928 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3064 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626373.pdf [firstpage_image] =>[orig_patent_app_number] => 503928 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503928
Draw latch assembly Jul 18, 1995 Issued
Array ( [id] => 3639654 [patent_doc_number] => 05639132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Door latch operating mechanism' [patent_app_type] => 1 [patent_app_number] => 8/503505 [patent_app_country] => US [patent_app_date] => 1995-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 722 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639132.pdf [firstpage_image] =>[orig_patent_app_number] => 503505 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/503505
Door latch operating mechanism Jul 17, 1995 Issued
Array ( [id] => 3642029 [patent_doc_number] => 05605364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Doorway security device and method of using same' [patent_app_type] => 1 [patent_app_number] => 8/500805 [patent_app_country] => US [patent_app_date] => 1995-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 4488 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/605/05605364.pdf [firstpage_image] =>[orig_patent_app_number] => 500805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/500805
Doorway security device and method of using same Jul 10, 1995 Issued
Array ( [id] => 3542016 [patent_doc_number] => 05573287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Bilateral-type door locking handle assembly' [patent_app_type] => 1 [patent_app_number] => 8/500346 [patent_app_country] => US [patent_app_date] => 1995-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3399 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 800 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573287.pdf [firstpage_image] =>[orig_patent_app_number] => 500346 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/500346
Bilateral-type door locking handle assembly Jul 9, 1995 Issued
Array ( [id] => 3523021 [patent_doc_number] => 05556145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'Push button-operated flush type handle assembly' [patent_app_type] => 1 [patent_app_number] => 8/500345 [patent_app_country] => US [patent_app_date] => 1995-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2372 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556145.pdf [firstpage_image] =>[orig_patent_app_number] => 500345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/500345
Push button-operated flush type handle assembly Jul 9, 1995 Issued
Array ( [id] => 3545296 [patent_doc_number] => 05542720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Multipoint lock assembly for a sliding door' [patent_app_type] => 1 [patent_app_number] => 8/494806 [patent_app_country] => US [patent_app_date] => 1995-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3078 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/542/05542720.pdf [firstpage_image] =>[orig_patent_app_number] => 494806 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/494806
Multipoint lock assembly for a sliding door Jun 25, 1995 Issued
Array ( [id] => 3656414 [patent_doc_number] => 05597188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Earthquake latch' [patent_app_type] => 1 [patent_app_number] => 8/491638 [patent_app_country] => US [patent_app_date] => 1995-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 3969 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597188.pdf [firstpage_image] =>[orig_patent_app_number] => 491638 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491638
Earthquake latch Jun 18, 1995 Issued
08/491788 PANIC EXIT DEVICE SUITABLE FOR USE WITH STANDARD DOORS Jun 18, 1995 Abandoned
Array ( [id] => 3515874 [patent_doc_number] => 05503443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Compactable door blocking device' [patent_app_type] => 1 [patent_app_number] => 8/491408 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1812 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503443.pdf [firstpage_image] =>[orig_patent_app_number] => 491408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491408
Compactable door blocking device Jun 15, 1995 Issued
Array ( [id] => 3800322 [patent_doc_number] => 05769469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Window latch' [patent_app_type] => 1 [patent_app_number] => 8/490387 [patent_app_country] => US [patent_app_date] => 1995-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3636 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769469.pdf [firstpage_image] =>[orig_patent_app_number] => 490387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490387
Window latch Jun 13, 1995 Issued
Array ( [id] => 3684660 [patent_doc_number] => 05618067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Tilt latch device' [patent_app_type] => 1 [patent_app_number] => 8/478607 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1652 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618067.pdf [firstpage_image] =>[orig_patent_app_number] => 478607 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/478607
Tilt latch device Jun 6, 1995 Issued
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