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] => 3515949 [patent_doc_number] => 05489129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Door lock' [patent_app_type] => 1 [patent_app_number] => 8/277055 [patent_app_country] => US [patent_app_date] => 1994-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1462 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489129.pdf [firstpage_image] =>[orig_patent_app_number] => 277055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277055
Door lock Jul 18, 1994 Issued
Array ( [id] => 3558386 [patent_doc_number] => 05484180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Electric strike mechanism' [patent_app_type] => 1 [patent_app_number] => 8/276430 [patent_app_country] => US [patent_app_date] => 1994-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2274 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484180.pdf [firstpage_image] =>[orig_patent_app_number] => 276430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/276430
Electric strike mechanism Jul 17, 1994 Issued
Array ( [id] => 3720306 [patent_doc_number] => 05664921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Fastener component identification' [patent_app_type] => 1 [patent_app_number] => 8/273956 [patent_app_country] => US [patent_app_date] => 1994-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1137 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/664/05664921.pdf [firstpage_image] =>[orig_patent_app_number] => 273956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273956
Fastener component identification Jul 11, 1994 Issued
Array ( [id] => 3538526 [patent_doc_number] => 05491938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'High damping structure' [patent_app_type] => 1 [patent_app_number] => 8/272032 [patent_app_country] => US [patent_app_date] => 1994-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 4465 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491938.pdf [firstpage_image] =>[orig_patent_app_number] => 272032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272032
High damping structure Jul 7, 1994 Issued
Array ( [id] => 3613092 [patent_doc_number] => 05611584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Automatic positive hood safety lock' [patent_app_type] => 1 [patent_app_number] => 8/269168 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2129 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/611/05611584.pdf [firstpage_image] =>[orig_patent_app_number] => 269168 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269168
Automatic positive hood safety lock Jun 29, 1994 Issued
Array ( [id] => 3544910 [patent_doc_number] => 05492379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Guided linking mechanism' [patent_app_type] => 1 [patent_app_number] => 8/265905 [patent_app_country] => US [patent_app_date] => 1994-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1772 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/492/05492379.pdf [firstpage_image] =>[orig_patent_app_number] => 265905 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265905
Guided linking mechanism Jun 26, 1994 Issued
Array ( [id] => 3418978 [patent_doc_number] => 05462319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Lock for inswinging doors' [patent_app_type] => 1 [patent_app_number] => 8/262028 [patent_app_country] => US [patent_app_date] => 1994-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2453 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462319.pdf [firstpage_image] =>[orig_patent_app_number] => 262028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/262028
Lock for inswinging doors Jun 16, 1994 Issued
Array ( [id] => 3483474 [patent_doc_number] => 05507539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Safety device for an enclosure door' [patent_app_type] => 1 [patent_app_number] => 8/254856 [patent_app_country] => US [patent_app_date] => 1994-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1594 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507539.pdf [firstpage_image] =>[orig_patent_app_number] => 254856 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254856
Safety device for an enclosure door Jun 5, 1994 Issued
Array ( [id] => 3452484 [patent_doc_number] => 05468105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Ceiling insert' [patent_app_type] => 1 [patent_app_number] => 8/254663 [patent_app_country] => US [patent_app_date] => 1994-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 1743 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468105.pdf [firstpage_image] =>[orig_patent_app_number] => 254663 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254663
Ceiling insert Jun 5, 1994 Issued
Array ( [id] => 3604566 [patent_doc_number] => 05509700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-23 [patent_title] => 'Latch and lock for trailer doors' [patent_app_type] => 1 [patent_app_number] => 8/254689 [patent_app_country] => US [patent_app_date] => 1994-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2382 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/509/05509700.pdf [firstpage_image] =>[orig_patent_app_number] => 254689 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254689
Latch and lock for trailer doors Jun 5, 1994 Issued
Array ( [id] => 3550550 [patent_doc_number] => 05499850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Kennel door latch' [patent_app_type] => 1 [patent_app_number] => 8/251908 [patent_app_country] => US [patent_app_date] => 1994-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2040 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/499/05499850.pdf [firstpage_image] =>[orig_patent_app_number] => 251908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/251908
Kennel door latch May 31, 1994 Issued
08/248645 V-LINK RELEASE MECHANISM FOR AUTOMOBILE DOOR LATCHES May 24, 1994 Abandoned
Array ( [id] => 3447519 [patent_doc_number] => 05472246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Independent dual deadbolt locking mechanism' [patent_app_type] => 1 [patent_app_number] => 8/248438 [patent_app_country] => US [patent_app_date] => 1994-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2387 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472246.pdf [firstpage_image] =>[orig_patent_app_number] => 248438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/248438
Independent dual deadbolt locking mechanism May 23, 1994 Issued
Array ( [id] => 3573788 [patent_doc_number] => 05490699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Electric strike for fail safe or fail secure operation' [patent_app_type] => 1 [patent_app_number] => 8/236047 [patent_app_country] => US [patent_app_date] => 1994-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2150 [patent_no_of_claims] => 10 [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/05/490/05490699.pdf [firstpage_image] =>[orig_patent_app_number] => 236047 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/236047
Electric strike for fail safe or fail secure operation May 1, 1994 Issued
Array ( [id] => 3483597 [patent_doc_number] => 05536121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Anchor insert' [patent_app_type] => 1 [patent_app_number] => 8/234482 [patent_app_country] => US [patent_app_date] => 1994-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3198 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536121.pdf [firstpage_image] =>[orig_patent_app_number] => 234482 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/234482
Anchor insert Apr 27, 1994 Issued
Array ( [id] => 3418992 [patent_doc_number] => 05462320 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Internally removable safety hasp system' [patent_app_type] => 1 [patent_app_number] => 8/227967 [patent_app_country] => US [patent_app_date] => 1994-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1477 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462320.pdf [firstpage_image] =>[orig_patent_app_number] => 227967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/227967
Internally removable safety hasp system Apr 14, 1994 Issued
Array ( [id] => 3549001 [patent_doc_number] => 05501492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Deadbolt with infinitely adjustable backset' [patent_app_type] => 1 [patent_app_number] => 8/225744 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2151 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/501/05501492.pdf [firstpage_image] =>[orig_patent_app_number] => 225744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225744
Deadbolt with infinitely adjustable backset Apr 10, 1994 Issued
Array ( [id] => 3419034 [patent_doc_number] => 05462323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Cab window security device' [patent_app_type] => 1 [patent_app_number] => 8/225807 [patent_app_country] => US [patent_app_date] => 1994-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3085 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/462/05462323.pdf [firstpage_image] =>[orig_patent_app_number] => 225807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/225807
Cab window security device Apr 10, 1994 Issued
Array ( [id] => 3571288 [patent_doc_number] => RE035358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-22 [patent_title] => 'Fastening bolt assembly with anti-rotation device and providing both axial and radial holding forces' [patent_app_type] => 2 [patent_app_number] => 8/223036 [patent_app_country] => US [patent_app_date] => 1994-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4247 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035358.pdf [firstpage_image] =>[orig_patent_app_number] => 223036 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/223036
Fastening bolt assembly with anti-rotation device and providing both axial and radial holding forces Apr 4, 1994 Issued
08/221842 DOOR SECURITY DEVICE Mar 31, 1994 Abandoned
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