
William B. Perkey
Examiner (ID: 9388)
| Most Active Art Unit | 2101 |
| Art Unit(s) | 2862, 1506, 2608, 2899, 2851, 2852, 3504, 2101 |
| Total Applications | 4799 |
| Issued Applications | 4134 |
| Pending Applications | 49 |
| Abandoned Applications | 630 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2495080
[patent_doc_number] => 04868589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-19
[patent_title] => 'Photographic camera'
[patent_app_type] => 1
[patent_app_number] => 7/286886
[patent_app_country] => US
[patent_app_date] => 1988-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 29
[patent_no_of_words] => 12282
[patent_no_of_claims] => 4
[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/04/868/04868589.pdf
[firstpage_image] =>[orig_patent_app_number] => 286886
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/286886 | Photographic camera | Dec 19, 1988 | Issued |
Array
(
[id] => 2588121
[patent_doc_number] => 04901618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'System for facilitating instruction of musicians'
[patent_app_type] => 1
[patent_app_number] => 7/286963
[patent_app_country] => US
[patent_app_date] => 1988-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 7128
[patent_no_of_claims] => 8
[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/04/901/04901618.pdf
[firstpage_image] =>[orig_patent_app_number] => 286963
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/286963 | System for facilitating instruction of musicians | Dec 18, 1988 | Issued |
Array
(
[id] => 2714024
[patent_doc_number] => 04982218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Camera'
[patent_app_type] => 1
[patent_app_number] => 7/284815
[patent_app_country] => US
[patent_app_date] => 1988-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 34
[patent_no_of_words] => 36748
[patent_no_of_claims] => 69
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/982/04982218.pdf
[firstpage_image] =>[orig_patent_app_number] => 284815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/284815 | Camera | Dec 13, 1988 | Issued |
Array
(
[id] => 2479645
[patent_doc_number] => 04887121
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-12
[patent_title] => 'Method and apparatus for exposure control based on color balance information'
[patent_app_type] => 1
[patent_app_number] => 7/282730
[patent_app_country] => US
[patent_app_date] => 1988-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2131
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/887/04887121.pdf
[firstpage_image] =>[orig_patent_app_number] => 282730
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/282730 | Method and apparatus for exposure control based on color balance information | Dec 11, 1988 | Issued |
Array
(
[id] => 2626220
[patent_doc_number] => 04894677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-16
[patent_title] => 'High-power illumination device for a camera'
[patent_app_type] => 1
[patent_app_number] => 7/281574
[patent_app_country] => US
[patent_app_date] => 1988-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1297
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/894/04894677.pdf
[firstpage_image] =>[orig_patent_app_number] => 281574
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/281574 | High-power illumination device for a camera | Dec 7, 1988 | Issued |
| 07/281326 | FOCUS DETECTING APPARATUS IN WHICH MATCHING WITH THE IMAGE PERFORMANCE OF AN OBJECTIVE LENS IS ACHIEVED | Dec 7, 1988 | Abandoned |
Array
(
[id] => 2702338
[patent_doc_number] => 04990944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Camera including a lens cover'
[patent_app_type] => 1
[patent_app_number] => 7/278330
[patent_app_country] => US
[patent_app_date] => 1988-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 27
[patent_no_of_words] => 23356
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/990/04990944.pdf
[firstpage_image] =>[orig_patent_app_number] => 278330
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/278330 | Camera including a lens cover | Nov 29, 1988 | Issued |
Array
(
[id] => 2674729
[patent_doc_number] => 04905035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Camera'
[patent_app_type] => 1
[patent_app_number] => 7/277859
[patent_app_country] => US
[patent_app_date] => 1988-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3832
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/905/04905035.pdf
[firstpage_image] =>[orig_patent_app_number] => 277859
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/277859 | Camera | Nov 29, 1988 | Issued |
Array
(
[id] => 2740330
[patent_doc_number] => 04998124
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Autofocus camera including automatically controlled focus adjustment'
[patent_app_type] => 1
[patent_app_number] => 7/276920
[patent_app_country] => US
[patent_app_date] => 1988-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 11949
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/998/04998124.pdf
[firstpage_image] =>[orig_patent_app_number] => 276920
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/276920 | Autofocus camera including automatically controlled focus adjustment | Nov 27, 1988 | Issued |
| 07/273104 | AUTOMATIC STATUS DISCRIMINATOR | Nov 17, 1988 | Abandoned |
Array
(
[id] => 2525983
[patent_doc_number] => 04864423
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Information recording disc and information signal recording apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 7/272769
[patent_app_country] => US
[patent_app_date] => 1988-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 29
[patent_no_of_words] => 6199
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/864/04864423.pdf
[firstpage_image] =>[orig_patent_app_number] => 272769
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/272769 | Information recording disc and information signal recording apparatus therefor | Nov 16, 1988 | Issued |
Array
(
[id] => 3671736
[patent_doc_number] => 05659829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Film rewinding mechanism that fully retracts the film or leaves it partially extended'
[patent_app_type] => 1
[patent_app_number] => 7/272441
[patent_app_country] => US
[patent_app_date] => 1988-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 28
[patent_no_of_words] => 23244
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/659/05659829.pdf
[firstpage_image] =>[orig_patent_app_number] => 272441
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/272441 | Film rewinding mechanism that fully retracts the film or leaves it partially extended | Nov 16, 1988 | Issued |
Array
(
[id] => 2621858
[patent_doc_number] => 04943824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Device for measuring object distance used for camera'
[patent_app_type] => 1
[patent_app_number] => 7/269598
[patent_app_country] => US
[patent_app_date] => 1988-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 28
[patent_no_of_words] => 8467
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/943/04943824.pdf
[firstpage_image] =>[orig_patent_app_number] => 269598
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/269598 | Device for measuring object distance used for camera | Nov 9, 1988 | Issued |
Array
(
[id] => 2609301
[patent_doc_number] => 04912492
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Photographic camera with built-in E.sup.2 PROM'
[patent_app_type] => 1
[patent_app_number] => 7/268471
[patent_app_country] => US
[patent_app_date] => 1988-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 30
[patent_no_of_words] => 13349
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/912/04912492.pdf
[firstpage_image] =>[orig_patent_app_number] => 268471
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/268471 | Photographic camera with built-in E.sup.2 PROM | Nov 7, 1988 | Issued |
Array
(
[id] => 2595844
[patent_doc_number] => 04970541
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-13
[patent_title] => 'Camera system operable by carrying data from a camera accessory to a camera body'
[patent_app_type] => 1
[patent_app_number] => 7/268300
[patent_app_country] => US
[patent_app_date] => 1988-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 22
[patent_no_of_words] => 26283
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/970/04970541.pdf
[firstpage_image] =>[orig_patent_app_number] => 268300
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/268300 | Camera system operable by carrying data from a camera accessory to a camera body | Nov 6, 1988 | Issued |
| 07/267550 | CONTROL DEVICE FOR USE IN A CAMERA HAVING AN OBJECTIVE LENS | Nov 6, 1988 | Abandoned |
Array
(
[id] => 2770152
[patent_doc_number] => 04994841
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Automatic focus detecting means'
[patent_app_type] => 1
[patent_app_number] => 7/267304
[patent_app_country] => US
[patent_app_date] => 1988-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 33
[patent_no_of_words] => 14634
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/994/04994841.pdf
[firstpage_image] =>[orig_patent_app_number] => 267304
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/267304 | Automatic focus detecting means | Nov 3, 1988 | Issued |
Array
(
[id] => 2686608
[patent_doc_number] => 05005041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-02
[patent_title] => 'Focus detecting apparatus having a plurality of focus detecting areas'
[patent_app_type] => 1
[patent_app_number] => 7/266804
[patent_app_country] => US
[patent_app_date] => 1988-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 3667
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/005/05005041.pdf
[firstpage_image] =>[orig_patent_app_number] => 266804
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266804 | Focus detecting apparatus having a plurality of focus detecting areas | Nov 2, 1988 | Issued |
| 06/263032 | ELEVATOR DIAGNOSTIC DISPLAY SYSTEM EXPOSURE CAMERA | Oct 25, 1988 | Abandoned |
Array
(
[id] => 2532519
[patent_doc_number] => 04888610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Display apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/262000
[patent_app_country] => US
[patent_app_date] => 1988-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 23
[patent_no_of_words] => 3696
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/888/04888610.pdf
[firstpage_image] =>[orig_patent_app_number] => 262000
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/262000 | Display apparatus | Oct 24, 1988 | Issued |