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] => 3656400 [patent_doc_number] => 05597187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Floating latching mechanism for a safe door' [patent_app_type] => 1 [patent_app_number] => 8/409466 [patent_app_country] => US [patent_app_date] => 1995-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1822 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597187.pdf [firstpage_image] =>[orig_patent_app_number] => 409466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/409466
Floating latching mechanism for a safe door Mar 22, 1995 Issued
Array ( [id] => 3497884 [patent_doc_number] => 05562317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Inner handle assembly of cylinder lock' [patent_app_type] => 1 [patent_app_number] => 8/406496 [patent_app_country] => US [patent_app_date] => 1995-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5134 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562317.pdf [firstpage_image] =>[orig_patent_app_number] => 406496 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/406496
Inner handle assembly of cylinder lock Mar 19, 1995 Issued
Array ( [id] => 3587701 [patent_doc_number] => 05577583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Free wheel double lock clutch mechanism' [patent_app_type] => 1 [patent_app_number] => 8/405477 [patent_app_country] => US [patent_app_date] => 1995-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 8160 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577583.pdf [firstpage_image] =>[orig_patent_app_number] => 405477 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/405477
Free wheel double lock clutch mechanism Mar 15, 1995 Issued
Array ( [id] => 3504134 [patent_doc_number] => 05511836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Security device for bulkhead doors' [patent_app_type] => 1 [patent_app_number] => 8/404365 [patent_app_country] => US [patent_app_date] => 1995-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1800 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/511/05511836.pdf [firstpage_image] =>[orig_patent_app_number] => 404365 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404365
Security device for bulkhead doors Mar 14, 1995 Issued
Array ( [id] => 3537307 [patent_doc_number] => 05570912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Latch with adjustable backset' [patent_app_type] => 1 [patent_app_number] => 8/402668 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1529 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570912.pdf [firstpage_image] =>[orig_patent_app_number] => 402668 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402668
Latch with adjustable backset Mar 12, 1995 Issued
Array ( [id] => 3485401 [patent_doc_number] => 05531486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Mounting means for a door of sheet material' [patent_app_type] => 1 [patent_app_number] => 8/402630 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2110 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/531/05531486.pdf [firstpage_image] =>[orig_patent_app_number] => 402630 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402630
Mounting means for a door of sheet material Mar 12, 1995 Issued
Array ( [id] => 3552392 [patent_doc_number] => 05524942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Multipoint door lock assembly' [patent_app_type] => 1 [patent_app_number] => 8/394844 [patent_app_country] => US [patent_app_date] => 1995-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 10931 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/524/05524942.pdf [firstpage_image] =>[orig_patent_app_number] => 394844 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/394844
Multipoint door lock assembly Feb 26, 1995 Issued
Array ( [id] => 3520218 [patent_doc_number] => 05582447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Locking device with serpentine gripping member' [patent_app_type] => 1 [patent_app_number] => 8/390305 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 45 [patent_no_of_words] => 10848 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582447.pdf [firstpage_image] =>[orig_patent_app_number] => 390305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/390305
Locking device with serpentine gripping member Feb 23, 1995 Issued
Array ( [id] => 3540018 [patent_doc_number] => 05547236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Removable door lock' [patent_app_type] => 1 [patent_app_number] => 8/393568 [patent_app_country] => US [patent_app_date] => 1995-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2238 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/547/05547236.pdf [firstpage_image] =>[orig_patent_app_number] => 393568 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393568
Removable door lock Feb 22, 1995 Issued
Array ( [id] => 3485471 [patent_doc_number] => 05531491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Security door lock' [patent_app_type] => 1 [patent_app_number] => 8/393355 [patent_app_country] => US [patent_app_date] => 1995-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3057 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/531/05531491.pdf [firstpage_image] =>[orig_patent_app_number] => 393355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393355
Security door lock Feb 22, 1995 Issued
Array ( [id] => 3501719 [patent_doc_number] => 05586796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Reinforcing devices for doors and door frames' [patent_app_type] => 1 [patent_app_number] => 8/393924 [patent_app_country] => US [patent_app_date] => 1995-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 4608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586796.pdf [firstpage_image] =>[orig_patent_app_number] => 393924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/393924
Reinforcing devices for doors and door frames Feb 20, 1995 Issued
Array ( [id] => 3537317 [patent_doc_number] => 05570913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Independent dual deadbolt locking mechanism' [patent_app_type] => 1 [patent_app_number] => 8/386689 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4252 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/570/05570913.pdf [firstpage_image] =>[orig_patent_app_number] => 386689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386689
Independent dual deadbolt locking mechanism Feb 9, 1995 Issued
Array ( [id] => 3545311 [patent_doc_number] => 05542721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Ventilation stop for a sliding window or door' [patent_app_type] => 1 [patent_app_number] => 8/386564 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2547 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/542/05542721.pdf [firstpage_image] =>[orig_patent_app_number] => 386564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386564
Ventilation stop for a sliding window or door Feb 9, 1995 Issued
08/383831 SECURITY DOOR ASSEMBLY Feb 5, 1995 Abandoned
Array ( [id] => 3497870 [patent_doc_number] => 05562316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Bar lock' [patent_app_type] => 1 [patent_app_number] => 8/382845 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1404 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562316.pdf [firstpage_image] =>[orig_patent_app_number] => 382845 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/382845
Bar lock Feb 2, 1995 Issued
Array ( [id] => 3504338 [patent_doc_number] => 05575515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Door locking apparatus for dispenser' [patent_app_type] => 1 [patent_app_number] => 8/383487 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2986 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/575/05575515.pdf [firstpage_image] =>[orig_patent_app_number] => 383487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/383487
Door locking apparatus for dispenser Feb 2, 1995 Issued
Array ( [id] => 3674915 [patent_doc_number] => 05662363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Window latching mechanism' [patent_app_type] => 1 [patent_app_number] => 8/383270 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2005 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662363.pdf [firstpage_image] =>[orig_patent_app_number] => 383270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/383270
Window latching mechanism Feb 2, 1995 Issued
Array ( [id] => 3756198 [patent_doc_number] => 05755467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Latching and switch operating system for a convertible roof' [patent_app_type] => 1 [patent_app_number] => 8/381121 [patent_app_country] => US [patent_app_date] => 1995-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3424 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755467.pdf [firstpage_image] =>[orig_patent_app_number] => 381121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/381121
Latching and switch operating system for a convertible roof Jan 30, 1995 Issued
Array ( [id] => 3581238 [patent_doc_number] => 05520424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Tamper-proof door switch and latch device' [patent_app_type] => 1 [patent_app_number] => 8/380308 [patent_app_country] => US [patent_app_date] => 1995-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 7087 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/520/05520424.pdf [firstpage_image] =>[orig_patent_app_number] => 380308 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/380308
Tamper-proof door switch and latch device Jan 29, 1995 Issued
Array ( [id] => 3540044 [patent_doc_number] => 05547239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Latch guard for center hung doors' [patent_app_type] => 1 [patent_app_number] => 8/379006 [patent_app_country] => US [patent_app_date] => 1995-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3995 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/547/05547239.pdf [firstpage_image] =>[orig_patent_app_number] => 379006 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/379006
Latch guard for center hung doors Jan 26, 1995 Issued
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