
Forester W. Isen
Examiner (ID: 1712)
| Most Active Art Unit | 2601 |
| Art Unit(s) | 2605, 2747, 2107, 2743, 2644, 2601, 2608, 2899, 2787 |
| Total Applications | 1712 |
| Issued Applications | 1480 |
| Pending Applications | 48 |
| Abandoned Applications | 184 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2641506
[patent_doc_number] => 04958372
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Hearing protector utilizing aural reflex mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/327740
[patent_app_country] => US
[patent_app_date] => 1989-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2134
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958372.pdf
[firstpage_image] =>[orig_patent_app_number] => 327740
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/327740 | Hearing protector utilizing aural reflex mechanism | Mar 24, 1989 | Issued |
Array
(
[id] => 2726962
[patent_doc_number] => 05054080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Pneumatic loudspeaker with a continuous pressurized fluid flow'
[patent_app_type] => 1
[patent_app_number] => 7/325121
[patent_app_country] => US
[patent_app_date] => 1989-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1867
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054080.pdf
[firstpage_image] =>[orig_patent_app_number] => 325121
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/325121 | Pneumatic loudspeaker with a continuous pressurized fluid flow | Mar 19, 1989 | Issued |
Array
(
[id] => 2608163
[patent_doc_number] => 04965834
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Multi-stage noise-reducing system'
[patent_app_type] => 1
[patent_app_number] => 7/328651
[patent_app_country] => US
[patent_app_date] => 1989-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 2746
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/965/04965834.pdf
[firstpage_image] =>[orig_patent_app_number] => 328651
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/328651 | Multi-stage noise-reducing system | Mar 19, 1989 | Issued |
Array
(
[id] => 2597507
[patent_doc_number] => 04926487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-15
[patent_title] => 'Speaker system'
[patent_app_type] => 1
[patent_app_number] => 7/323731
[patent_app_country] => US
[patent_app_date] => 1989-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 2358
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/926/04926487.pdf
[firstpage_image] =>[orig_patent_app_number] => 323731
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/323731 | Speaker system | Mar 14, 1989 | Issued |
Array
(
[id] => 2726980
[patent_doc_number] => 05054081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Electrostatic transducer with improved bass response utilizing disturbed bass resonance energy'
[patent_app_type] => 1
[patent_app_number] => 7/324994
[patent_app_country] => US
[patent_app_date] => 1989-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2275
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054081.pdf
[firstpage_image] =>[orig_patent_app_number] => 324994
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/324994 | Electrostatic transducer with improved bass response utilizing disturbed bass resonance energy | Mar 14, 1989 | Issued |
| 07/323586 | HEADPHONE ASSEMBLIES | Mar 13, 1989 | Abandoned |
| 07/322387 | HEARING AID, ESPECIALLY OF THE IN-THE-EAR TYPE | Mar 12, 1989 | Abandoned |
Array
(
[id] => 2860167
[patent_doc_number] => 05111506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Power efficient hearing aid'
[patent_app_type] => 1
[patent_app_number] => 7/318039
[patent_app_country] => US
[patent_app_date] => 1989-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 6585
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/111/05111506.pdf
[firstpage_image] =>[orig_patent_app_number] => 318039
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/318039 | Power efficient hearing aid | Mar 1, 1989 | Issued |
Array
(
[id] => 2625531
[patent_doc_number] => 04944019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Low sound region reproducing speaker system'
[patent_app_type] => 1
[patent_app_number] => 7/317404
[patent_app_country] => US
[patent_app_date] => 1989-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 2311
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/944/04944019.pdf
[firstpage_image] =>[orig_patent_app_number] => 317404
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/317404 | Low sound region reproducing speaker system | Feb 28, 1989 | Issued |
Array
(
[id] => 2717637
[patent_doc_number] => 04993072
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Shielded electret transducer and method of making the same'
[patent_app_type] => 1
[patent_app_number] => 7/315505
[patent_app_country] => US
[patent_app_date] => 1989-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1390
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/993/04993072.pdf
[firstpage_image] =>[orig_patent_app_number] => 315505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/315505 | Shielded electret transducer and method of making the same | Feb 23, 1989 | Issued |
Array
(
[id] => 2721408
[patent_doc_number] => 05018202
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Electronic noise attenuation system'
[patent_app_type] => 1
[patent_app_number] => 7/313475
[patent_app_country] => US
[patent_app_date] => 1989-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5276
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 372
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/018/05018202.pdf
[firstpage_image] =>[orig_patent_app_number] => 313475
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/313475 | Electronic noise attenuation system | Feb 21, 1989 | Issued |
Array
(
[id] => 2679587
[patent_doc_number] => 04905284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Audio system for vehicular applications'
[patent_app_type] => 1
[patent_app_number] => 7/314509
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3567
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/905/04905284.pdf
[firstpage_image] =>[orig_patent_app_number] => 314509
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/314509 | Audio system for vehicular applications | Feb 20, 1989 | Issued |
Array
(
[id] => 2596792
[patent_doc_number] => 04908868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Phase polarity test instrument and method'
[patent_app_type] => 1
[patent_app_number] => 7/312447
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 6146
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/908/04908868.pdf
[firstpage_image] =>[orig_patent_app_number] => 312447
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/312447 | Phase polarity test instrument and method | Feb 20, 1989 | Issued |
Array
(
[id] => 2689766
[patent_doc_number] => 05005201
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Apparatus and method thereof for improvement of stereophonic sound'
[patent_app_type] => 1
[patent_app_number] => 7/310102
[patent_app_country] => US
[patent_app_date] => 1989-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2633
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/005/05005201.pdf
[firstpage_image] =>[orig_patent_app_number] => 310102
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/310102 | Apparatus and method thereof for improvement of stereophonic sound | Feb 13, 1989 | Issued |
| 07/306787 | REFLECTING SOUND IMAGING SPEAKER ENCLOSURE | Feb 5, 1989 | Abandoned |
Array
(
[id] => 2726797
[patent_doc_number] => 05054071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Volume control for optimum television stereo separation'
[patent_app_type] => 1
[patent_app_number] => 7/306010
[patent_app_country] => US
[patent_app_date] => 1989-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 13
[patent_no_of_words] => 3877
[patent_no_of_claims] => 54
[patent_no_of_ind_claims] => 21
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054071.pdf
[firstpage_image] =>[orig_patent_app_number] => 306010
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/306010 | Volume control for optimum television stereo separation | Feb 2, 1989 | Issued |
Array
(
[id] => 2761414
[patent_doc_number] => 05022084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Speaker'
[patent_app_type] => 1
[patent_app_number] => 7/303800
[patent_app_country] => US
[patent_app_date] => 1989-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 1526
[patent_no_of_claims] => 2
[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/05/022/05022084.pdf
[firstpage_image] =>[orig_patent_app_number] => 303800
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/303800 | Speaker | Jan 29, 1989 | Issued |
Array
(
[id] => 2536357
[patent_doc_number] => 04888810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Analog volume control circuit'
[patent_app_type] => 1
[patent_app_number] => 7/299726
[patent_app_country] => US
[patent_app_date] => 1989-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2678
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/888/04888810.pdf
[firstpage_image] =>[orig_patent_app_number] => 299726
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/299726 | Analog volume control circuit | Jan 18, 1989 | Issued |
Array
(
[id] => 2603344
[patent_doc_number] => 04941187
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Intercom apparatus for integrating disparate audio sources for use in light aircraft or similar high noise environments'
[patent_app_type] => 1
[patent_app_number] => 7/300166
[patent_app_country] => US
[patent_app_date] => 1989-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 4887
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/941/04941187.pdf
[firstpage_image] =>[orig_patent_app_number] => 300166
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/300166 | Intercom apparatus for integrating disparate audio sources for use in light aircraft or similar high noise environments | Jan 18, 1989 | Issued |
Array
(
[id] => 2536303
[patent_doc_number] => 04888807
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Variable pattern microphone system'
[patent_app_type] => 1
[patent_app_number] => 7/298068
[patent_app_country] => US
[patent_app_date] => 1989-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 3828
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/888/04888807.pdf
[firstpage_image] =>[orig_patent_app_number] => 298068
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/298068 | Variable pattern microphone system | Jan 17, 1989 | Issued |