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] => 5702703 [patent_doc_number] => 20060191749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Hall door apparatus of elevator' [patent_app_type] => utility [patent_app_number] => 11/392494 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14588 [patent_no_of_claims] => 17 [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/A1/0191/20060191749.pdf [firstpage_image] =>[orig_patent_app_number] => 11392494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392494
Hall door apparatus of elevator Mar 29, 2006 Abandoned
Array ( [id] => 5751219 [patent_doc_number] => 20060220368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Seatbelt apparatus' [patent_app_type] => utility [patent_app_number] => 11/389280 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17889 [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/A1/0220/20060220368.pdf [firstpage_image] =>[orig_patent_app_number] => 11389280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/389280
Seatbelt apparatus Mar 26, 2006 Abandoned
Array ( [id] => 835741 [patent_doc_number] => 07392958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-01 [patent_title] => 'Belt retractor for a safety belt' [patent_app_type] => utility [patent_app_number] => 11/375888 [patent_app_country] => US [patent_app_date] => 2006-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1625 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/392/07392958.pdf [firstpage_image] =>[orig_patent_app_number] => 11375888 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/375888
Belt retractor for a safety belt Mar 14, 2006 Issued
Array ( [id] => 5255660 [patent_doc_number] => 20070209292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Corner lift device' [patent_app_type] => utility [patent_app_number] => 11/375663 [patent_app_country] => US [patent_app_date] => 2006-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2224 [patent_no_of_claims] => 12 [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/A1/0209/20070209292.pdf [firstpage_image] =>[orig_patent_app_number] => 11375663 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/375663
Corner lift device Mar 12, 2006 Abandoned
Array ( [id] => 5831243 [patent_doc_number] => 20060243073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Door drive with belt-like drive means and elevator installation with such a door drive' [patent_app_type] => utility [patent_app_number] => 11/371711 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4173 [patent_no_of_claims] => 14 [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/A1/0243/20060243073.pdf [firstpage_image] =>[orig_patent_app_number] => 11371711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/371711
Door drive with belt-like drive means and elevator installation with such a door drive Mar 8, 2006 Abandoned
Array ( [id] => 5122997 [patent_doc_number] => 20070235266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Low profile lift' [patent_app_type] => utility [patent_app_number] => 11/369650 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2931 [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/A1/0235/20070235266.pdf [firstpage_image] =>[orig_patent_app_number] => 11369650 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369650
Low profile lift Mar 6, 2006 Abandoned
Array ( [id] => 5293266 [patent_doc_number] => 20090008192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'ELEVATOR' [patent_app_type] => utility [patent_app_number] => 11/816460 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3691 [patent_no_of_claims] => 12 [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/A1/0008/20090008192.pdf [firstpage_image] =>[orig_patent_app_number] => 11816460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/816460
ELEVATOR Feb 26, 2006 Abandoned
Array ( [id] => 5847537 [patent_doc_number] => 20060231346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Elevator system' [patent_app_type] => utility [patent_app_number] => 11/362165 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2236 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20060231346.pdf [firstpage_image] =>[orig_patent_app_number] => 11362165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/362165
Apparatus and method for installing elevator ropes Feb 26, 2006 Issued
Array ( [id] => 4863254 [patent_doc_number] => 20080142313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Elevator Apparatus' [patent_app_type] => utility [patent_app_number] => 11/721867 [patent_app_country] => US [patent_app_date] => 2006-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6476 [patent_no_of_claims] => 7 [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/A1/0142/20080142313.pdf [firstpage_image] =>[orig_patent_app_number] => 11721867 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/721867
Elevator apparatus Feb 22, 2006 Issued
Array ( [id] => 5697723 [patent_doc_number] => 20060214407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Industrial truck with at least one wheel arm and method for assembling the industrial truck' [patent_app_type] => utility [patent_app_number] => 11/359875 [patent_app_country] => US [patent_app_date] => 2006-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2110 [patent_no_of_claims] => 15 [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/A1/0214/20060214407.pdf [firstpage_image] =>[orig_patent_app_number] => 11359875 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/359875
Industrial truck with two wheel arms and method for assembling the industrial truck Feb 21, 2006 Issued
Array ( [id] => 6333515 [patent_doc_number] => 20100018810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'ELEVATOR APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/722728 [patent_app_country] => US [patent_app_date] => 2006-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4846 [patent_no_of_claims] => 6 [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/A1/0018/20100018810.pdf [firstpage_image] =>[orig_patent_app_number] => 11722728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/722728
ELEVATOR APPARATUS Feb 16, 2006 Abandoned
Array ( [id] => 5779653 [patent_doc_number] => 20060201748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Method and apparatus for adjusting the distance between the cars of a double-deck elevator' [patent_app_type] => utility [patent_app_number] => 11/349935 [patent_app_country] => US [patent_app_date] => 2006-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2312 [patent_no_of_claims] => 10 [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/A1/0201/20060201748.pdf [firstpage_image] =>[orig_patent_app_number] => 11349935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/349935
Method and apparatus for adjusting the distance between the cars of a double-deck elevator Feb 8, 2006 Issued
Array ( [id] => 165558 [patent_doc_number] => 07665579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Flow control valve having pressure compensating valve' [patent_app_type] => utility [patent_app_number] => 11/342593 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9099 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/665/07665579.pdf [firstpage_image] =>[orig_patent_app_number] => 11342593 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/342593
Flow control valve having pressure compensating valve Jan 30, 2006 Issued
Array ( [id] => 4748519 [patent_doc_number] => 20080156589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Lifting Platform for the Maintenance and Repair of Light Vehicles' [patent_app_type] => utility [patent_app_number] => 11/884487 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2854 [patent_no_of_claims] => 13 [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/A1/0156/20080156589.pdf [firstpage_image] =>[orig_patent_app_number] => 11884487 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/884487
Lifting Platform for the Maintenance and Repair of Light Vehicles Jan 26, 2006 Abandoned
Array ( [id] => 4679391 [patent_doc_number] => 20080245617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Overspeed Detection Mechanism in Lift Apparatuses, Safety Device Acting Against Overspeed and Lift Apparatus' [patent_app_type] => utility [patent_app_number] => 11/994963 [patent_app_country] => US [patent_app_date] => 2006-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5663 [patent_no_of_claims] => 24 [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/A1/0245/20080245617.pdf [firstpage_image] =>[orig_patent_app_number] => 11994963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/994963
Overspeed detection mechanism in lift apparatuses, safety device acting against overspeed and lift apparatus Jan 9, 2006 Issued
11/319674 Elevator door safety lock system Dec 27, 2005 Abandoned
Array ( [id] => 4788939 [patent_doc_number] => 20080289912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Sheave for Use in an Elevator System' [patent_app_type] => utility [patent_app_number] => 12/096797 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1428 [patent_no_of_claims] => 16 [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/A1/0289/20080289912.pdf [firstpage_image] =>[orig_patent_app_number] => 12096797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/096797
Sheave for Use in an Elevator System Dec 27, 2005 Abandoned
Array ( [id] => 5675048 [patent_doc_number] => 20060180403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Screw scissor lift' [patent_app_type] => utility [patent_app_number] => 11/320213 [patent_app_country] => US [patent_app_date] => 2005-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1895 [patent_no_of_claims] => 21 [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/A1/0180/20060180403.pdf [firstpage_image] =>[orig_patent_app_number] => 11320213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/320213
Screw scissor lift Dec 26, 2005 Abandoned
Array ( [id] => 5675047 [patent_doc_number] => 20060180402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Installation with belt-like drive means and method for transmission of electrical energy or signals in such an installation' [patent_app_type] => utility [patent_app_number] => 11/318023 [patent_app_country] => US [patent_app_date] => 2005-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7550 [patent_no_of_claims] => 20 [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/A1/0180/20060180402.pdf [firstpage_image] =>[orig_patent_app_number] => 11318023 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/318023
Installation with belt-like drive means and method for transmission of electrical energy or signals in such an installation Dec 22, 2005 Abandoned
Array ( [id] => 5244707 [patent_doc_number] => 20070240941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Brake shoe for use in elevator safety gear' [patent_app_type] => utility [patent_app_number] => 11/374301 [patent_app_country] => US [patent_app_date] => 2005-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2428 [patent_no_of_claims] => 10 [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/A1/0240/20070240941.pdf [firstpage_image] =>[orig_patent_app_number] => 11374301 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/374301
Brake shoe for use in elevator safety gear Dec 22, 2005 Abandoned
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