Search

Stefan Kruer

Examiner (ID: 604, Phone: (571)272-5913 , Office: P/3654 )

Most Active Art Unit
3654
Art Unit(s)
3654
Total Applications
615
Issued Applications
377
Pending Applications
17
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7386573 [patent_doc_number] => 20040016602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Elevator' [patent_app_type] => new [patent_app_number] => 10/452188 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6861 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20040016602.pdf [firstpage_image] =>[orig_patent_app_number] => 10452188 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/452188
Elevator and elevator rope Jun 2, 2003 Issued
Array ( [id] => 7365737 [patent_doc_number] => 20040026178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Elevator rope and elevator device' [patent_app_type] => new [patent_app_number] => 10/433102 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20040026178.pdf [firstpage_image] =>[orig_patent_app_number] => 10433102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433102
Elevator rope and elevator device May 29, 2003 Abandoned
Array ( [id] => 4489313 [patent_doc_number] => 07946390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Tie-down compensation for an elevator system' [patent_app_type] => utility [patent_app_number] => 10/556801 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2709 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946390.pdf [firstpage_image] =>[orig_patent_app_number] => 10556801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/556801
Tie-down compensation for an elevator system May 29, 2003 Issued
Array ( [id] => 5854032 [patent_doc_number] => 20060225965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Elevator system without a moving counterweight' [patent_app_type] => utility [patent_app_number] => 10/550655 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3300 [patent_no_of_claims] => 18 [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/A1/0225/20060225965.pdf [firstpage_image] =>[orig_patent_app_number] => 10550655 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550655
Elevator system without a moving counterweight Apr 21, 2003 Abandoned
Array ( [id] => 7974421 [patent_doc_number] => 08069955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Elevator and traction sheave of an elevator' [patent_app_type] => utility [patent_app_number] => 10/419892 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3718 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/069/08069955.pdf [firstpage_image] =>[orig_patent_app_number] => 10419892 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419892
Elevator and traction sheave of an elevator Apr 21, 2003 Issued
Array ( [id] => 5669190 [patent_doc_number] => 20060174540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Device for actuating and locking elevator doors comprising driving runners' [patent_app_type] => utility [patent_app_number] => 10/512396 [patent_app_country] => US [patent_app_date] => 2003-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2633 [patent_no_of_claims] => 7 [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] => publications/A1/0174/20060174540.pdf [firstpage_image] =>[orig_patent_app_number] => 10512396 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512396
Elevator-door latching and opening device Apr 16, 2003 Issued
Array ( [id] => 5669798 [patent_doc_number] => 20060175151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Elevator roller guide' [patent_app_type] => utility [patent_app_number] => 10/551243 [patent_app_country] => US [patent_app_date] => 2003-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2784 [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/A1/0175/20060175151.pdf [firstpage_image] =>[orig_patent_app_number] => 10551243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551243
Elevator roller guide Apr 6, 2003 Issued
Array ( [id] => 795102 [patent_doc_number] => 07429012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'High performance tightener' [patent_app_type] => utility [patent_app_number] => 10/516033 [patent_app_country] => US [patent_app_date] => 2003-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 25 [patent_no_of_words] => 8416 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/429/07429012.pdf [firstpage_image] =>[orig_patent_app_number] => 10516033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516033
High performance tightener Mar 27, 2003 Issued
Array ( [id] => 6737817 [patent_doc_number] => 20030155185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Elevator' [patent_app_type] => new [patent_app_number] => 10/258474 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5595 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20030155185.pdf [firstpage_image] =>[orig_patent_app_number] => 10258474 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/258474
Elevator Feb 27, 2003 Abandoned
Array ( [id] => 677637 [patent_doc_number] => 07083026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-01 [patent_title] => 'Engine frame with counter-roller support for an elevator drive' [patent_app_type] => utility [patent_app_number] => 10/361992 [patent_app_country] => US [patent_app_date] => 2003-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1392 [patent_no_of_claims] => 5 [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/07/083/07083026.pdf [firstpage_image] =>[orig_patent_app_number] => 10361992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/361992
Engine frame with counter-roller support for an elevator drive Feb 9, 2003 Issued
Array ( [id] => 5897649 [patent_doc_number] => 20060042882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Integrated support for elevator machine, sheaves and terminations' [patent_app_type] => utility [patent_app_number] => 10/537605 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2793 [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] => publications/A1/0042/20060042882.pdf [firstpage_image] =>[orig_patent_app_number] => 10537605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/537605
Integrated support for elevator machine, sheaves and terminations Jan 30, 2003 Issued
Array ( [id] => 7100682 [patent_doc_number] => 20050103573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Elevator system design including a belt assembly with a vibration and noise reducling groove configuration' [patent_app_type] => utility [patent_app_number] => 10/501659 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2791 [patent_no_of_claims] => 17 [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/A1/0103/20050103573.pdf [firstpage_image] =>[orig_patent_app_number] => 10501659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/501659
Elevator system design including a belt assembly with a vibration and noise reducing groove configuration Jan 14, 2003 Issued
Array ( [id] => 7094448 [patent_doc_number] => 20050127227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Safety belt retractor having a small-structure rotation damper' [patent_app_type] => utility [patent_app_number] => 10/501782 [patent_app_country] => US [patent_app_date] => 2003-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2105 [patent_no_of_claims] => 9 [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/A1/0127/20050127227.pdf [firstpage_image] =>[orig_patent_app_number] => 10501782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/501782
Safety belt retractor having a small-structure rotation damper Jan 14, 2003 Abandoned
Array ( [id] => 5776135 [patent_doc_number] => 20060104775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Safety belt system for wheelchair lifts' [patent_app_type] => utility [patent_app_number] => 10/502067 [patent_app_country] => US [patent_app_date] => 2003-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5597 [patent_no_of_claims] => 24 [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/A1/0104/20060104775.pdf [firstpage_image] =>[orig_patent_app_number] => 10502067 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/502067
Safety belt system for wheelchair lifts Jan 7, 2003 Abandoned
Array ( [id] => 413786 [patent_doc_number] => 07278601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Speed-adjustable life-saving apparatus' [patent_app_type] => utility [patent_app_number] => 10/498678 [patent_app_country] => US [patent_app_date] => 2002-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3193 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/278/07278601.pdf [firstpage_image] =>[orig_patent_app_number] => 10498678 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498678
Speed-adjustable life-saving apparatus Dec 10, 2002 Issued
Array ( [id] => 424311 [patent_doc_number] => 07270291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Method and spool for shortening and optionally tensioning elongate tension members' [patent_app_type] => utility [patent_app_number] => 10/511946 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 25 [patent_no_of_words] => 5943 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/270/07270291.pdf [firstpage_image] =>[orig_patent_app_number] => 10511946 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511946
Method and spool for shortening and optionally tensioning elongate tension members Sep 15, 2002 Issued
Array ( [id] => 5669783 [patent_doc_number] => 20060175136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Rooftop control unit for an elevator system having a removable cover' [patent_app_type] => utility [patent_app_number] => 10/520756 [patent_app_country] => US [patent_app_date] => 2002-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1776 [patent_no_of_claims] => 26 [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/A1/0175/20060175136.pdf [firstpage_image] =>[orig_patent_app_number] => 10520756 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520756
Rooftop control unit for an elevator system having a removable cover Jul 17, 2002 Abandoned
Array ( [id] => 459904 [patent_doc_number] => 07237656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Elevator load weighing device' [patent_app_type] => utility [patent_app_number] => 10/500622 [patent_app_country] => US [patent_app_date] => 2002-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1507 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/237/07237656.pdf [firstpage_image] =>[orig_patent_app_number] => 10500622 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/500622
Elevator load weighing device Feb 27, 2002 Issued
Array ( [id] => 6758368 [patent_doc_number] => 20030121729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Lift belt and system' [patent_app_type] => new [patent_app_number] => 10/037427 [patent_app_country] => US [patent_app_date] => 2002-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1932 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20030121729.pdf [firstpage_image] =>[orig_patent_app_number] => 10037427 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/037427
Lift belt and system Jan 1, 2002 Abandoned
Array ( [id] => 6713422 [patent_doc_number] => 20030024770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Elevator belt assembly with waxless coating' [patent_app_type] => new [patent_app_number] => 09/921803 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1059 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20030024770.pdf [firstpage_image] =>[orig_patent_app_number] => 09921803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/921803
Elevator belt assembly with waxless coating Aug 2, 2001 Abandoned
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