Search

Allen J. Heinz

Examiner (ID: 9422)

Most Active Art Unit
2303
Art Unit(s)
2652, 2687, 3307, 3207, 2303, 2627, 2603, 2512, 2165, 2653, 2754, 2688, 3204, 3306, 2305
Total Applications
2512
Issued Applications
2208
Pending Applications
29
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2878975 [patent_doc_number] => 05153801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Disk cartridge having coupled shutters for closing plural cartridge openings' [patent_app_type] => 1 [patent_app_number] => 7/705022 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4299 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153801.pdf [firstpage_image] =>[orig_patent_app_number] => 705022 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/705022
Disk cartridge having coupled shutters for closing plural cartridge openings May 21, 1991 Issued
Array ( [id] => 2988185 [patent_doc_number] => 05253134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Thin-film magnetic head' [patent_app_type] => 1 [patent_app_number] => 7/697162 [patent_app_country] => US [patent_app_date] => 1991-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6410 [patent_no_of_claims] => 9 [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/05/253/05253134.pdf [firstpage_image] =>[orig_patent_app_number] => 697162 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697162
Thin-film magnetic head May 7, 1991 Issued
Array ( [id] => 2943172 [patent_doc_number] => 05220473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Multitrack magnetic head assembly having a tape-engaging surface contoured for continuous in-contact recording' [patent_app_type] => 1 [patent_app_number] => 7/697047 [patent_app_country] => US [patent_app_date] => 1991-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2862 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220473.pdf [firstpage_image] =>[orig_patent_app_number] => 697047 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697047
Multitrack magnetic head assembly having a tape-engaging surface contoured for continuous in-contact recording May 7, 1991 Issued
Array ( [id] => 2921181 [patent_doc_number] => 05227938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'High resolution magneto-optic read head' [patent_app_type] => 1 [patent_app_number] => 7/675912 [patent_app_country] => US [patent_app_date] => 1991-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 3312 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227938.pdf [firstpage_image] =>[orig_patent_app_number] => 675912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675912
High resolution magneto-optic read head May 1, 1991 Issued
Array ( [id] => 2868942 [patent_doc_number] => 05150267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Disc drive gasket and method of forming same' [patent_app_type] => 1 [patent_app_number] => 7/694668 [patent_app_country] => US [patent_app_date] => 1991-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2795 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150267.pdf [firstpage_image] =>[orig_patent_app_number] => 694668 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694668
Disc drive gasket and method of forming same May 1, 1991 Issued
Array ( [id] => 2796578 [patent_doc_number] => 05165083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Carrier locator apparatus for use with two piece videocassette' [patent_app_type] => 1 [patent_app_number] => 7/692567 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3981 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165083.pdf [firstpage_image] =>[orig_patent_app_number] => 692567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692567
Carrier locator apparatus for use with two piece videocassette Apr 28, 1991 Issued
Array ( [id] => 2910306 [patent_doc_number] => 05218501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Device for aligning magnetic tape to a read-write head' [patent_app_type] => 1 [patent_app_number] => 7/691760 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3512 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218501.pdf [firstpage_image] =>[orig_patent_app_number] => 691760 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691760
Device for aligning magnetic tape to a read-write head Apr 25, 1991 Issued
Array ( [id] => 2936662 [patent_doc_number] => 05187626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Disk head assembly attachment means and method' [patent_app_type] => 1 [patent_app_number] => 7/689132 [patent_app_country] => US [patent_app_date] => 1991-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 4649 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187626.pdf [firstpage_image] =>[orig_patent_app_number] => 689132 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/689132
Disk head assembly attachment means and method Apr 21, 1991 Issued
Array ( [id] => 2976896 [patent_doc_number] => 05202806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 7/686402 [patent_app_country] => US [patent_app_date] => 1991-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2799 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202806.pdf [firstpage_image] =>[orig_patent_app_number] => 686402 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/686402
Magnetic head Apr 16, 1991 Issued
Array ( [id] => 2955084 [patent_doc_number] => 05181151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Thin-film perpendicular magnetic recording and reproducing head having thin magnetic shield film on side surfaces' [patent_app_type] => 1 [patent_app_number] => 7/685652 [patent_app_country] => US [patent_app_date] => 1991-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2842 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181151.pdf [firstpage_image] =>[orig_patent_app_number] => 685652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685652
Thin-film perpendicular magnetic recording and reproducing head having thin magnetic shield film on side surfaces Apr 15, 1991 Issued
Array ( [id] => 2910132 [patent_doc_number] => 05218493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'Magnetic recording apparatus including a magnetic head having a curved media-contact surface equal to the curvature of a rotatable drum' [patent_app_type] => 1 [patent_app_number] => 7/685342 [patent_app_country] => US [patent_app_date] => 1991-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2322 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218493.pdf [firstpage_image] =>[orig_patent_app_number] => 685342 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/685342
Magnetic recording apparatus including a magnetic head having a curved media-contact surface equal to the curvature of a rotatable drum Apr 14, 1991 Issued
07/684582 READ/WRITE HEAD POSITIONING MECHANISM FOR FLEXIBLE DISK DRIVE DEVICE Apr 11, 1991 Abandoned
Array ( [id] => 2839067 [patent_doc_number] => 05128819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Disk storage drive with radially extending motor shield' [patent_app_type] => 1 [patent_app_number] => 7/682495 [patent_app_country] => US [patent_app_date] => 1991-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6761 [patent_no_of_claims] => 6 [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/05/128/05128819.pdf [firstpage_image] =>[orig_patent_app_number] => 682495 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682495
Disk storage drive with radially extending motor shield Apr 8, 1991 Issued
07/682267 RECORDING/REPRODUCING APPARATUS Apr 7, 1991 Abandoned
Array ( [id] => 2696517 [patent_doc_number] => 05050030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Disk cassette with shutter attaching feature' [patent_app_type] => 1 [patent_app_number] => 7/682865 [patent_app_country] => US [patent_app_date] => 1991-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3518 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050030.pdf [firstpage_image] =>[orig_patent_app_number] => 682865 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/682865
Disk cassette with shutter attaching feature Apr 4, 1991 Issued
Array ( [id] => 2923961 [patent_doc_number] => 05179483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Method for controlling airflow through a disc file spindle' [patent_app_type] => 1 [patent_app_number] => 7/677064 [patent_app_country] => US [patent_app_date] => 1991-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2027 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179483.pdf [firstpage_image] =>[orig_patent_app_number] => 677064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677064
Method for controlling airflow through a disc file spindle Mar 28, 1991 Issued
Array ( [id] => 2954097 [patent_doc_number] => 05255143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Means for visualization of rotary movement in tape cassettes' [patent_app_type] => 1 [patent_app_number] => 7/676029 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 41 [patent_no_of_words] => 3046 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/255/05255143.pdf [firstpage_image] =>[orig_patent_app_number] => 676029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676029
Means for visualization of rotary movement in tape cassettes Mar 26, 1991 Issued
Array ( [id] => 2809116 [patent_doc_number] => 05140484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Magnetoresistive head having electrodes with a predetermined length and positioned to form a predetermined angle with the head surface' [patent_app_type] => 1 [patent_app_number] => 7/675192 [patent_app_country] => US [patent_app_date] => 1991-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1352 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140484.pdf [firstpage_image] =>[orig_patent_app_number] => 675192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/675192
Magnetoresistive head having electrodes with a predetermined length and positioned to form a predetermined angle with the head surface Mar 25, 1991 Issued
Array ( [id] => 2895388 [patent_doc_number] => 05214550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Miniature removable rigid disk drive and cartridge system' [patent_app_type] => 1 [patent_app_number] => 7/673782 [patent_app_country] => US [patent_app_date] => 1991-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 6781 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214550.pdf [firstpage_image] =>[orig_patent_app_number] => 673782 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673782
Miniature removable rigid disk drive and cartridge system Mar 21, 1991 Issued
Array ( [id] => 2942835 [patent_doc_number] => 05189583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Magnetic tape cassette having ribs in reel areas' [patent_app_type] => 1 [patent_app_number] => 7/673079 [patent_app_country] => US [patent_app_date] => 1991-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2921 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189583.pdf [firstpage_image] =>[orig_patent_app_number] => 673079 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/673079
Magnetic tape cassette having ribs in reel areas Mar 20, 1991 Issued
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