Inventor
Carl K. Towley, III
Inventor
Alexandria, MN, US
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A63Bprimary
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing65%
B63BShips or other waterborne vessels8%
B63CLaunching, hauling-out, or dry-docking of vessels7%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
A41DOuterwear3%
B62JCycle saddles or seats3%
LOC213%
B60FVehicles for use both on rail and on road2%
B64CAeroplanes2%
B64DEquipment for fitting in or to aircraft2%
PatentTitleYear
11,110,315Knock down selectorized dumbbell having fastener and tool free assembly of nested weights202110,953,264Dumbbell handle having a dislodgement preventing interface with the weight selector of a selectorized dumbbell202110,864,403Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior202010,792,530Set of dumbbells202010,702,732Knock down selectorized dumbbell having fastener and tool free assembly of nested weights202010,166,431Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior201910,010,742Selectorized dumbbell with a weight selector having a continuous periphery that encloses an open interior20189,616,270'Selectorized dumbbell having kettlebell style handle'20179,289,638'Exercise equipment frame having sectional structural members'20169,168,412'Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell'20159,138,611'Selectorized dumbbell having an upper selector and weights formed by laterally spaced weight plates joined by thin connecting walls'20159,050,496'Exercise machine for providing weight lifting exercises similar to those provided by a free weight barbell'20158,668,630'Add-on weight kit for a selectorized dumbbell'20148,394,004'Selectorized dumbbell with selector comprising weight connecting pins carried in each end of handle'20138,157,711'Selectorized dumbbell using commodity weights'2012D0651672'Selectorized dumbbell having kettlebell style handle'2012D0644701'Selectorized dumbbell having kettlebell style handle'20118,012,069'Selectorized dumbbell having or convertible into kettlebell configuration'20117,918,772'Selectorized dumbbell having a selector comprising a pin having fork-shaped connecting prong(s)'20117,857,735'Selectorized dumbbell having a selector comprising a pin with flexible connecting prong(s)'20107,854,693'Selectorized dumbbell having shock absorbing system comprising flexible and resilient rails in the weights'20107,850,581'Selectorized dumbbell having shock absorbing nested weights and a shock absorbing selector'20107,775,947'Selectorized dumbbell having shock absorbing system and weight plates with an elastomer encasement'20107,771,330'Selectorized dumbbell having shock absorbing system'20107,722,511'Selectorized dumbbell using commodity weights'20107,578,771'Weight selection and adjustment system for selectorized dumbbells including motorized selector positioning'20097,549,952'Selectorized dumbbell having twin pin selector'20097,520,845'Selectorized dumbbell having keyboard selector with discrete connecting pins for individual weights'20097,455,026'Structure for use in body of water'20087,387,596'Selectorized dumbbell using commodity weights'20087,387,595'Exercise machine using lever mounted selectorized dumbbells as exercise mass'20087,335,142'Selectorized dumbbell weight with weight plates formed by a pair of welded weight subplates and method of manufacture thereof'20087,273,019'Seasonal, multi-use, multi-level structure transportable both by ground and water for use in a body of water'20077,216,602'Seasonal, multi-use, multi-level structure transportable both by ground and water for use in a body of water'20077,216,603'Structure for use in body of water having reduced width for ground transport'20077,201,711'Barbell using selectorized dumbbells as exercise mass'20077,153,244'Selectorized dumbbell using commodity weights'20067,048,227'Parachute supported aircraft with controlled wing collapse and inflation'20066,083,144'Adjustable dumbbell'20005,971,899'Exercise weight system'19995,779,604'Adjustable dumbbell'19985,769,762'Exercise weight system'19985,637,064'Adjustable dumbbell'1997D0359778'Adjustable dumbbell'19955,310,393'T-bar row exercise device'1994D0327719'Bench press'19925,011,139'Assisted dip/chin exercise device'19915,011,141'Bench press with adjustable safety/range limiting bars'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1998Based in Owatonna, MN, US· patent location history
1998–2000Based in Severn, MD, US· patent location history
2006–2009Patents assigned to INTELLEX INC (13)· patent assignee history
2006–2016Based in Alexandria, MN, US· patent location history
2010–2021Patents assigned to POWERBLOCK HOLDINGS INC (18)· patent assignee history
2010–2020Patents assigned to POWER BLOCK HOLDINGS INC (7)· patent assignee history
2012–2021Patents assigned to TOWLEY III CARL K (13)· patent assignee history
2012–2016Patents assigned to OLSON GREGORY S (7)· patent assignee history
2015–2021Based in Sebastian, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| POWERBLOCK HOLDINGS INC | 18 | 2010–2021 |
| INTELLEX INC | 13 | 2006–2009 |
| TOWLEY III CARL Kself | 13 | 2012–2021 |
| OLSON GREGORY S | 7 | 2012–2016 |
| POWER BLOCK HOLDINGS INC | 7 | 2010–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Alexandria, Minnesota, US | 28 | 2006–2016 |
| Sebastian, Florida, US | 10 | 2015–2021 |
| Owatonna, Minnesota, US | 7 | 1991–1998 |
| Severn, Maryland, US | 3 | 1998–2000 |